Yulong Computer Telecommunication Scientific YL3311A Users Manual

Coolpad Snap

User Manual

Table of Contents

TABLE OF CONTENTS......................................................................................

HELLO FROM COOLPAD..................................................................................

GETTING STARTED..........................................................................................2

Device Layout...........................................................................................................2

Main Keys................................................................................................................ 3

Charging the Battery.................................................................................................

Power Phone On & Off..............................................................................................4

SIM Card..................................................................................................................5

Home Screen............................................................................................................6

APPS..............................................................................................................8

Phone......................................................................................................................

Recent Calls............................................................................................................. 8

Contacts.................................................................................................................10

Messages...............................................................................................................

Calendar................................................................................................................

Camera..................................................................................................................13

Gallery................................................................................................................... 14

Clock.....................................................................................................................

Browser.................................................................................................................

SETTINGS.....................................................................................................18

Sound Settings.......................................................................................................

Display Settings......................................................................................................

Taking Screenshots................................................................................................ 18

Wireless Settings.................................................................................................... 18

11
13

15
16

18
18

2

1

3

8

GET UPDATES.............................................................................................. 20

Specs & hardware..................................................................................................

In-box contents....................................................................................................... 22

Declaration of hazardous substances.......................................................................23

HEALTH AND SAFETY INFORMATION..............................................................

Important Health Information and Safety Precautions................................................ 24

TIA Safety Information.............................................................................................33

Safety information...................................................................................................

FDA Consumer Update...........................................................................................

Consumer Information on SAR................................................................................ 48

TRADEMARKS AND COPYRIGHTS..................................................................

STANDARD LIMITED WARRANTY....................................................................

Severability............................................................................................................ 57

21

24

35
40

53

54

Hello from Coolpad

Thank you for purchasing your Coolpad Snap mobile phone! Please follow these simple
but important instructions for optimal use of your new phone.

Application features and functions may vary among countries, regions or hardware
specifications, and any third-party application malfunctions are the responsibility of those
manufacturers.

Exercise caution when editing User Registration Settings as this may cause functional or
compatibility problems for which Coolpad will not be responsible.

We offer self-service for our smart terminal device users. Please visit the Coolpad
Americas official website (at www.coolpad.us) for more information on supported product
models. Information on the website takes precedence.

1

Getting Started

Get off to a running start with your new Coolpad Snap!

Device Layout

2

Main Keys

Key

Function

Volume key

• Press to adjust the phone volume.

Camera key

• Press to access the Camera app.

Messages key

• Press to access the Messages app.

Contacts key

• Press to access the Contacts app.

Clear key

• Delete character in Edit mode.

Send key

• Press to answer or send a call

• Press to enter call log

End key

• Press to end a call

• Press to return to the Home screen

• Press and hold to power on or off the device

Navigation key

• Press up, down, left or right to navigate.

OK key

• Press to confirm an option.

1. Connect the microUSB end of the data cable to the USB port on your device. This is

2. Connect the USB end to the travel adapter.

3. Connect the travel adapter to an electrical outlet to fully charge your phone.

Charging the Battery

located on the lower right side of your phone.

3



Use the travel adapter that comes with your phone; using other adapters may damage

your phone.

 Charging your phone through a USB cable that is attached to a laptop takes more time

than charging it with the travel adapter.

Power Phone On & Off

Press and hold the End key until the phone powers on, the Home screen will be
displayed. If screen lock is set up, enter the PIN code to access the Home screen.

If you don’t know your PIN code or if you have forgotten it, contact your service provider.
Do not store the PIN code within your phone, instead store the PIN code in a location that
is accessible without using the phone.

Press and hold the End key to power off your phone.

4

SIM Card

1. Open the back cover.

2. Remove the battery.

3. Insert the Nano SIM card.

4. Insert the microSD card (sold
separately).

5

Home Screen

Icon

Status

Bluetooth active

Wi-Fi active

Vibrate

Network (full signal)

The Home screen displays important information about your phone.

Status Bar

The status bar appears at the top of your Home screen. From the status bar, you can view
both the phone status (to the right side) and the notification information (to the left side).
Icons indicating your phone’s status appear on the status bar.

6

4G LTE data service

Airplane mode

Alarm set

Battery (charging)

Battery (full charge)

Missed call

New message

Changing Home Screen Wallpaper

1. From the home screen, press OK key to access the apps screen.

2. Select Settings > General settings > Display > Wallpaper.

3. Choose wallpaper from Gallery or Wallpapers .

4. Select an image, and press Left soft key to access the Menu .

5. Select Set as Wallpaper to set it as the wallpaper.

7

Apps

• To answer a call, press the Send key .

• To reject a call, press the End key .

Phone

Making a Call

On the Home screen, dial the desired number and press the Send key to place the

call. The number you entered can be saved to Contacts by accessing Menu > Create
new contact. If you make a mistake, you may press Clear key to delete the incorrect
digits.

Emergency call

To make an emergency call, dial emergency number and press the Send key . This
works even without a SIM card but requires network coverage.

Receiving a Call

The Incoming Call screen pops up when a call comes in, along with the caller ID and other
information you’ve entered in the Contacts.

There are various options available when a call comes in.

To mute the ringtone volume of an incoming call, press the Volume key.

Recent Calls

On the Home screen, press OK key to access the apps screen, and select Recent

8

Calls to enter the Recent calls screen. Or you can access the Recent calls screen by

• Missed call

• Incoming call

• Outgoing call

1. Send a message

2. Block number

3. Edit number before call

4. Clear call log

5. Multi-select

directly pressing the Send key from the Home screen. Recent calls contain your
history of calls received, missed or made. It's an easy way to redial a number, return a call
or add a number to your contacts.

In the Recent calls screen, you'll see a list of your most recent incoming and outgoing calls.
Arrow icons beside a call indicate the type of call, and multiple arrows indicate multiple
calls:

Select a call and press Left soft key to access the Menu . You’ll see the following
options:

9

Contacts

1. On the Contacts screen, press Left soft key to access the Menu .

2. Select New contact.

3. Enter the contact information.

4. Press Left soft key to access the Menu and select Save to save it.

On the Home screen, press OK key to access the apps screen, and select

Contacts to enter the Contacts screen. This app easily saves all your important contact
information including contact names, numbers and email addresses.

Searching for a Contact

To search for your contacts, enter keywords in the search box. The phone system will
automatically display the matched results.

Adding a New Contact

10

Editing a Contact

1. Select the contact you want to edit and press OK key to access the contact

2. Press Left soft key to access the Menu and select Edit.

3. Edit the contact information.

4. Press Left soft key to access the Menu and select Save to save it or select

1. Select the contact you want to delete and press OK key to access the contact

2. Press Left soft key to access the Menu and select Delete.

3. Press Navigation key right to select Delete.

4. Press OK key to confirm deleting.

1. Select the contact you want to share and press OK key to access the contact

2. Press Left soft key to access the Menu and select Share.

3. Follow the prompts to turn on Bluetooth and share the contact.

1. On the Messages screen, press Left soft key to access the Menu .

details.

Discard to discard changes.

Deleting a Contact

details.

Sharing a Contact

details.

Messages

On the Home screen, press OK key to access the apps screen, and select Messages

to enter the Messages screen.

Creating a Message

11

2. Select New message.

3. Press OK key to select recipients.

4. Enter your message. Press Left soft key to access the Menu and select

Insert attachment such as picture, video, audio and slides.

5. Press OK key to send the message.

1. On the Messages screen, select the message you want to reply to.

2. Compose your message and press OK key to send it.

1. On the Messages screen, select the message conversation you want to delete.

2. Press Left soft key to access the Menu and select Delete thread to delete the

Note: An SMS will be sent as an MMS when attachments are added.

Replying to a Message

Deleting a Message

message conversation.

12

Calendar

 To create a new event, press Left soft key to access the Menu and select



To modify the Calendar view, press Left soft key to access the Menu and

1. On the Camera screen, focus on your subject by looking through your phone screen.

2. Press OK key to take a photo.

On the Home screen, press OK key to access the apps screen, and select Calendar

to enter the Calendar screen.

New event, fill in new event information and press Left soft key to save.

select View by to change between Month, Week or Agenda view.

Camera

On the Home screen, press OK key to access the apps screen, and select Camera

to enter the Camera screen. You can use the Camera app to take pictures and record

videos.

Taking a Photo

13

3. Press OK key again to confirm saving the photo or press Left soft key to

retake a photo.

1. On the Camera screen, press Navigation key right to activate the Video mode.

2. Press OK key to start recording a video.

3. Press OK key again to stop when you finish recording.

1. Select an image or a video you want to delete and press OK key to access the

2. Press Left soft key to access the Menu and select Delete.

3. Press OK key to confirm deleting.

1. Select an image or a video you want to share and press OK key to access the

Creating a Video

Gallery

On the Home screen, press OK key to access the apps screen, and select Gallery
to enter the Gallery screen. You can view and manage photos and videos stored in your
phone.

Deleting an Image or a Video

image or video details.

Note: To delete multiple images and videos, enter the album and press Left soft key

to access the Menu and select Multi-select. Select the images or videos you want to
delete one by one. If you want to delete all images or videos, press Left soft key to

access the Menu and select Select all.

Sharing an Image or a Video

image or video details.

14

2. Press Left soft key to access the Menu and select Share.

3. From the pop-up screen, select your desired sharing method.

Clock

1. On the Clock screen, press Navigation key left to enter the Alarm screen.

2. Press Left soft key to access the Menu and select New alarm.

3. Choose a time to set your alarm.

On the Home screen, press OK key to access the apps screen, and select Clock
to enter the Clock screen. You can set alarms, check the current time in many cities
around the world, set a specific duration or time an event.

Operating the Alarm

15

Browser

1. On the Browser screen, press OK key to access the address field or press Left

2. Enter the web address to browse the web page.

1. Open the web page you want to bookmark.

2. Press Left soft key to access the Menu and select Add to bookmark.

3. Enter the bookmark name and select OK to add the bookmark.

1. On the Browser screen, press Left soft key to access the Menu and select

On the Home screen, press OK key to access the apps screen, and select Browser

to enter the Browser screen. You can browse the Internet to search for information and

bookmark your favorite webpages to access them conveniently.

Browsing web pages

soft key to access the Menu and select Type Url to access the address field.

Adding a bookmark

Opening a bookmark

16

Bookmark.

2. Select the bookmark of the website you want to view.

17

Settings

1. On the Home screen, press OK key to access the apps screen, and select

2. Choose Profiles > General.

3. Press Left soft key to adjust the Media volume, Alarm volume, or Ring

1. On the Home screen, press OK key to access the apps screen, and select

2. Choose General settings > Display.

3. Change the brightness level, sleep time or font size settings and customize the

1. Press the End key and lower Volume key at the same time and release.

2. The image will be auto-saved in Gallery.

Sound Settings

Settings to enter the Settings screen.

volume.

You can also adjust the Ring volume by pressing the Volume key on the left side of your
phone.

Press the Navigation key down to change the phone ringtone, notification sound and
alarm sound.

Display Settings

Settings to enter the Settings screen.

wallpaper on your phone.

Taking Screenshots

Wireless Settings

18

Connecting to a Wi-Fi Network

1. On the Home screen, press OK key to access the apps screen, and select

2. Select Device > Data usage and Wi-Fi > Wi-Fi.

3. Press OK key to enable your phone to scan for available Wi-Fi networks.

4. Select the name of a desired network to connect, entering the password if

1. On the Home screen, press OK key to access the apps screen, and select

2. Select Device > Call settings > Wi-Fi calling.

3. Press OK key to activate/deactivate the feature.

1. On the Home screen, press OK key to access the apps screen, and select

2. Select Device > Call settings > Wi-Fi calling > Connection preferences.

3. Tap the desired Wi-Fi Calling preference.

Settings to enter the Settings screen.

necessary.

Note: Previously connected and saved networks, will be automatically joined, a user can
join a network and forget it, removing it from the known networks list.

Wi-Fi Calling

Wi-Fi Calling allows you to make and receive phone calls and messages over a Wi-Fi
connection.

To enable/disable Wi-Fi Calling:

Settings to enter the Settings screen.

To change the connection preference for Wi-Fi Calling:

Settings to enter the Settings screen.

19

Get Updates

Get updates, user guides and more information for your Coolpad Snap at
www.coolpad.us.

Discover what’s going on right now in cell phone news, trends, techniques & other cool
stuff by connecting with us by:

@CoolpadAmericas

20

Specs & hardware

Specifications

Dimensions

4.29 x 2.18 x 0.75 inches

Form Factor

Bar, Touch screen

Antenna

Built-in

SIM card

Nano SIM

Network Mode

GSM Quad, UMTS and LTE

Camera

Rear camera: 2 MP FF

Earphone Jack

3.5mm earphone jack

Screen Parameters

Type

Main/Sub
Screen Size

Main/Sub Screen Resolution
TFT

2.8/1.77 inches

320x240/160x128

Accessories

Battery

Battery Type

Lithium Ion Rechargeable Battery

Rated
Capacity

1390 mAh

Nominal
Voltage

3.7 V

Note: The battery capacity is subject to update and change.

21

In-box contents

No.

Name

Quantity

1

Phone

1

2

Battery

1

3

Travel Charger

1

4

USB Cable

1

5

Health & Safety Warranty Card

1

6

Quick Start Guide

1

Note: The items supplied with the device and any available accessories may vary depending on the
region or service provider.

22

Declaration of hazardous substances

Parts Name

Toxic or hazardous substances or elements

Plumbum
(Pb)

Mercur
y (Hg)

Cadmi
um
(Cd)

Chrom
ium VI
(Cr(VI)
)

Polybro
minate
d
Biphen
yls
(PBB)

Polybrominat
ed Diphenyl
Ethers
(PBDE)

PCB Board and
Accessories

○○○○○

○

Plastics○○○○○○

Metals○○○○○○

Battery○○○○○○

Other○○○○○○

○: indicates that the content of the toxic or hazardous substanc e in all homogeneous materials is within the limit of the
SJ/T11363-2006 standard.

×: in dicates that the content of the toxic or hazardous substance in some homogeneous materials exceeds the limit of the
SJ/T11363-2006 standard.

The Environmentally Friendly Use Period of this product is 20 years, as shown by the symbol on the left. The
Environmentally Friendly Use Period of replaceable parts, such as battery, may be different from th at of the product. The
Environmentally Friendly Use Period is valid only when the product is operate d un der the conditions defined in this User
Guide.

23

Health and Safety Information

Important Health Information and Safety Precautions

When using this product, the safety precautions below must be taken to avoid possible

legal liabilities and damages. Retain and follow all product safety and operating

instructions.

Observe all warnings in the product operating instructions. To reduce the risk of bodily

injury, electric shock, fire and damage to the equipment, closely observe the all of the

following precautions.

Safety precautions for proper grounding installation

Caution: Connecting to improperly grounded equipment can result in an electric shock to

either you or your device. This product is equipped with a USB Cable for connecting to a

desktop or notebook computer. Be sure your computer is properly grounded before

connecting this product to the computer. The power supply cord of a desktop or notebook

computer has an equipment-grounding conductor and a grounding plug. The grounding

plug must be plugged into an appropriate outlet which is properly installed and grounded in

accordance with all local codes and ordinances.

Safety precautions for power supply unit

Use the correct external power source. A product should be operated only from the type of

power source indicated on the electrical ratings label. If you are not sure of the type of

power source required, consult your authorized service provider or local power company.

For a product that operates from battery power or other sources, refer to the operating

instructions that are included with the product.

24

Electric al safety

1. Keep the battery or device dry and away from water or any liquid as it may cause a

2. The phone should be connected only to products that bear the USB-IF logo or have

3. Keep metal objects away so they do not come in contact with the battery or its

4. Always keep the battery out of the reach of babies and small children to avoid

5. Do not use a battery that appears damaged, deformed, discolored, has any rust on its

6. Use of an unqualified battery or charger may present a risk of fire, explosion, leakage or

7. Only use the battery with a charging system that has been qualified with the system per

This product is intended for use when supplied with power from the designated battery or

power supply unit. Other usage may be dangerous and will invalidate any approval given

to this product. Handle battery packs carefully. This product contains a Li-ion battery.

There is a risk of fire and burns if the battery pack is handled improperly. Do not attempt to

open or service the battery pack. Do not disassemble, crush, puncture, short external

contacts or circuits, dispose of in fire or water, or expose a battery pack to temperatures

higher than 60°C (140°F).

Note: Danger of explosion if battery is incorrectly replaced. Replace only with specified

batteries. Recycle or dispose of used batteries according to all applicable local regulations,

or in accordance with the instructions in the reference guide.

Follow these other specific precautions:

short circuit.

completed the USB-IF compliance program.

connectors as it may lead to short circuit during operation.

swallowing. Consult a doctor immediately if the battery is swallowed.

casing, if it overheats, and/or if it emits a foul odor.

other hazard.

25

this standard: IEEE-Std-1725-200x.

8. Replace the battery only with another battery that has been qualified with the system

9. Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a

10. If the battery leaks: Do not allow the leaking fluid to come in contact with eyes. If

per this standard: IEEE-Std-1725-200x.

hard surface causing damage, take it to a service center for inspection.

contact occurs, DO NOT rub the eyes. Rinse with clean water immediately and seek

medical advice. Do not allow the leaking fluid to come in contact with skin or clothing. If

contact occurs, flush the affected area immediately with clean water and seek medical

advice. Take other precautions to keep a leaking battery away from fire as there is a

danger of ignition or explosion.

Preventi on of hearing loss

Caution: Permanent hearing loss may occur if earphones or headphones are used at

high-volume levels for prolonged periods of time.

Safety precautions for direct sunlight

Store this product away from excessive moisture and extreme temperatures. Do not leave

the product or its battery inside a vehicle or in places where the temperature may exceed

60°C (140°F), such as on a car dashboard, window sill, or behind glass that is exposed to

direct sunlight or strong ultraviolet light for extended periods of time. This may damage the

product, overheat the battery, or pose a risk to the vehicle.

Environmental restrictions

Do not use this product in gas stations, fuel depots, chemical plants or where blasting

operations are in progress, or in potentially explosive atmospheres such as fueling areas,

fuel storehouses, below deck on boats, chemical plants, fuel or chemical transfer or

26

storage facilities, and areas where the air contains chemicals or particles, such as grain,

1. Use of non-original, non-manufacturer-approved accessories may violate your local

2. Use only original, manufacturer-approved accessories when such accessories contain

3. Avoid using your phone near strong electromagnetic sources, such as microwave

4. Avoid using your phone near metal structures (for example, the steel frame of a

dust, or metal powders. Please be aware that sparks in such areas could cause an

explosion or fire resulting in bodily injury or even death.

Aircraft safet y

Due to the possible interference caused by this product to an aircraft’s navigation system

and its communications network, using this device’s phone function on board an airplane

is prohibited in most countries. If flight personnel authorize use of electronic devices,

switch device to Airplane Mode (consult User Guide for instructions) to turn off RF

functions that may cause interference.

Road safety

In many jurisdictions, vehicle operators are not permitted to use communication services

with handheld devices while the vehicle is in motion, except in the case of emergency. In

some countries, using hands-free devices as an alternative is allowed.

Safety precautions for RF exposure

RF exposure guidelines and should be avoided.

metal of any kind.

ovens, sound speakers, TV and radio.

building).

Explosive atmospheres

27

When in an area with a potentially explosive atmosphere or where flammable materials

exist, the device should be turned off and the user should obey all signs and instructions.

Sparks in such areas could cause an explosion or fire resulting in bodily injury or even

death. Users are advised not to use the equipment at refueling points such as service or

gas stations, and are reminded of the need to observe restrictions on the use of radio

equipment in fuel depots, chemical plants, or where blasting operations are in progress.

Areas with a potentially explosive atmosphere are often, but not always, clearly marked

such as fueling areas, below deck on boats, fuel or chemical transfer or storage facilities,

and including, but not limited to areas where the air contains chemicals or particles such

as grain, dust, or metal powders.

Interference with medical equipment functions

This product may cause medical equipment to malfunction. The use of this device is

prohibited in most hospitals and medical clinics for which regulations and rules are

commonly posted in such facilities. In these instances, turn your phone OFF as health care

facilities frequently use equipment that is adversely affected by RF energy. If you use

any personal medical device(s), consult the manufacturer of your device(s) to determine if

the device(s) is adequately shielded from external RF energy. Your health care provider

may be able to assist you in obtaining this information.

Non-ionizing radiation

Your device has an internal antenna. This product should be operated in its normal-use

position to ensure the radiative performance and safety from interference. As with other

mobile radio transmitting equipment, users are advised that for satisfactory operation of

the equipment and for personal safety, it is recommended that no part of the human body

should come too close to the antenna during equipment operation.

28

Use only the supplied integral antenna. Use of unauthorized or modified antennas may

impair call quality and damage the phone, causing loss of performance and SAR levels

exceeding the recommended limits, as well as causing non-compliance with local and

national regulatory requirements. In order to limit RF energy exposure and to ensure

optimal phone performance, operate the device only it its normal-use position. Contact

with the antenna area may impair call quality and cause your device to operate at a higher

power level than needed which can reduce antenna performance and battery life.

Battery information and precautions

To assure product safety, there shall be precautions below.

Danger !

- Use dedicated chargers and follow the specified conditions when charging the cell.

- Use the cell only with the specified equipment.

- Do not put or store cell together with metal articles such as necklaces, hairpins, coins, or

screws.

- Do not short circuit the (+) and (-) terminals with metal conductors.

- Do not place cell in a device with the (+) and (-) in a reverse way.

- Do not penetrate cell with a sharp articles such as a needle.

- Do not disassemble the cell.

- Do not weld the cell directly.

- Do not use a seriously damaged or deformed cell.

- Thoroughly read the user’s manual before use, Inaccurate handling of lithium ion cell

may result in heat, fire, explosion, damage or the capacity loss of the cell.

Warning !

- Do not put cell into a heating vessel, washing machine or high-pressure container.

- Do not use cell with primary batteries, or batteries of a different package, type, or brand.

29

- Stop charging the cell if charging is not completed within the specified time.

1. The maximum ambient temperature of the travel charger shall not exceed 40°C (104

2. The Travel Charger shall be installed according to specification. The current of load and

- Stop using the cell if abnormal heat, odor, discoloration, deformation or abnormal

condition is detected during use, charge, or storage.

- Keep away from cell immediately when leakage or foul odor is detected.

- Wash well with clean water immediately if liquid leaks onto your skin or clothes.

- If liquid leaking from the cell gets into your eyes, do not rub your eyes. Wash them well

with clean water and call physician immediately.

Caution !

- Store batteries out of reach of children so that they are not accidentally swallowed or

handled.

- If younger children use the cell, their guardians should explain the proper handling.

- Be sure to read the user’s manual and cautions on handling thoroughly before using the

cell.

- Batteries have cycle life. Replace failed cell with a new cell that is the same brand

immediately after normal life cycle expiration, or if expiration has occurred prematurely.

Store battery in a low-humidity and low-temperature environment if the battery won’t be

used for an extended period of time.

- Keep it far away from articles or materials with static electric charges while the cell is

charged, used or stored.

- Wipe with a dry cloth before using the cell if the terminals of the cell become dirty.

Safety instructions of travel charger

Please read the following information carefully.

degrees F).

30

output power shall not exceed the following value:

3. The Travel Charger shall be used for I.T. equipment only.

4. For indoor use only.

5. Cleaning – Unplug this from the wall outlet before cleaning. Do not use liquid cleaners or

6. Water and moisture – Do not use this product under moist environment.

7. Self-servicing – Attempting to service this product on your own, or opening or removing

8. Unplug this apparatus during lighting storms or when unused for lengthy durations.

9. This Travel Charger is not intended to be repaired by service personnel in case of failure

Input: AC100-240V~ 50/60Hz 0.25A

Output: DC5V 1A

aerosol cleaners to clean; use only a dry cloth.

device covers may result in exposure to dangerous voltage or other hazards.

or component defect.

FCC notice and cauti ons

This device and its accessories comply with Part 15 of FCC Rules.

Operation is subject to the following conditions:

(1) This device and its accessories may not cause harmful interference.

(2) This device and its accessories must accept any interference received, including

interference that may cause undesired operation.

Part 15.21 Statement：
Changes or modifications that are not expressly approved by the manufacturer could void
the user’s authority to operate the equipment.
Part of Statement 15.105:
This equipment has been tested and found to comply with the limits for a class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

31

reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If you experience interference with reception (e.g., television),
determine if this equipment is causing the harmful interference by turning the equipment
off and then back on to see if the interference is affected.
If necessary, try correcting the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver

is connected.

- Consult the dealer or an experienced radio/TV technician for further assistance.

HAC

This phone meets the M4/T4 level rating.

This phone has been tested and rated for use with hearing aids for some of the wireless

technologies that it uses. However, there may be some newer wireless technologies used

in this phone that have not been tested yet for use with hearing aids. Therefore, it is

important to experiment with the various features of this phone and in different locations

using your hearing aid or cochlear implant, to determine if you hear any interfering noise.

Consult your service provider or the manufacturer of this phone for information on hearing

aid compatibility. If you have questions about return or exchange policies, consult your

service provider or phone retailer.

32

TIA Safety Information

The following is the complete TIA Safety Information for wireless handheld phones:

Exposure to radio frequency signal

Your wireless handheld portable phone is a low-power radio transmitter and receiver.

When ON, it receives and sends out Radio Frequency (RF) signals. In August 1996, the

Federal Communications Commissions (FCC) adopted RF exposure guidelines with

safety levels for handheld wireless phones. Those guidelines are consistent with the safety

standards previously set by both U.S. and international standards ‘bodies, as follows:

ANSI C95.1 (1992) *

NCRP Report 86 (1986)

ICNIRP (1996)

* American National Standards Institute; National Council on Radiation Protection and

Measurements; International Commission on Non-Ionizing Radiation Protection. Those

standards were based on comprehensive and periodic evaluations of the relevant scientific

literature. For example, over 120 scientists, engineers, and physicians from universities,

government health agencies, and industry reviewed the available body of research to

develop the ANSI Standard (C95.1). The design of your phone complies with the FCC

guidelines (and those standards).

Phone operation

NORMAL POSITION: Hold the phone as you would any other telephone with the antenna

pointed up and over your shoulder.

Driving

Always observe the laws and regulations regarding wireless phone usages while driving.

33

Where cell phone use is permitted while driving, you MUST observe the following:

1. Give full attention to driving -- driving safely is your first responsibility;

2. Use hands-free operation, if available;

3. Pull off the road and park before making or answering a call if driving conditions or the

1. Should ALWAYS keep the phone more than six (6) inches from their pacemaker when

2. Should not carry the phone in a breast pocket;

3. Should use the ear opposite the pacemaker to minimize the potential for interference;

4. Should turn the phone OFF immediately if there is any reason to suspect that

law requires that you do so.

Pacemakers

The Health Industry Manufacturers Association recommends that a minimum separation of

six (6) inches be maintained between a handheld wireless phone and a pacemaker to

avoid potential interference with the pacemaker. These recommendations are consistent

with the independent research by and recommendations of Wireless Technology

Research.

Persons with pacemakers:

the phone is turned ON;

interference is occurring.

Electronic devices

Most modern electronic equipment is shielded from RF signals but some equipment or

devices might not be.

Hearing aids

Some digital wireless phones may interfere with hearing aids. In the event of such

34

interference, you please consult your service provider, or call customer service regarding

1. Do not disassemble, open, crush, bend or deform, puncture or shred your equipment.

alternatives.

Other medic al devices

If you use other personal medical devices, consult the device manufacturer to determine if

it is adequately shielded from external RF energy, or your health care provider may be

able to advice about any harmful device interactions.

Vehicles

RF signals may affect improperly installed or inadequately shielded electronic systems in

motor vehicles. Be certain to contact the manufacturer or representative regarding this as

well as manufacturer of any additional vehicle equipment.

Posted facilities

Turn your phone OFF in any facility where posted notices so require.

For vehicles equipped with an air bag

DO NOT place objects, including installed or portable wireless equipment, in the area over

the air bag or in the air bag deployment area. If in-vehicle wireless equipment is improperly

installed and the air bag inflates, serious injury could result since air bags inflate with great

force.

Safety information

Please read and observe the following information for safe and proper use of your phone

and to prevent damage. Also, keep the user guide in an accessible place after reading it

for ease in locating it for future reference.

Violation of the instructions may cause minor or serious damage to the product.

35

2. Do not modify or remanufacture your equipment. Do not attempt to insert foreign

objects into the battery. Do not immerse your equipment in water or other liquids, or

3. Do not short-circuit the battery or allow metallic conductive objects to contact the

4. Avoid dropping the phone. If the phone is dropped on a hard surface or elsewhere, take

1. The charger and adapter are intended for indoor use only.

2. Insert the battery pack charger vertically into the wall power socket.

3. Only use the approved battery charger so as to avoid serious damage to your phone.

4. When traveling abroad, only use the approved battery pack charger along with the

1. Please dispose of your battery properly or take it to your local wireless carrier for

2. The battery doesn’t need to be empty before recharging, and replace the battery when

3. Use only manufacturer approved chargers specific to your phone model as they are

4. Do not disassemble or short-circuit the battery.

5. Keep the battery’s metal contacts clean.

6. Recharge the battery after long periods of non-use to maximize battery life. Note:

expose it to water or other liquids, fire, explosions or other hazards.

battery terminals.

it to a service center for inspection if damage is suspected.

Charger and adapter safet y

correct phone adapter.

Battery information: care and proper disposal

recycling.

it no longer provides acceptable performance. Note: The battery can be recharged

several hundred times and it does not need to be empty in order to recharge.

designed to maximize battery life.

36

Battery life will vary due to usage patterns and environmental conditions.

7. Use of extended backlighting, Browser, and data connectivity kits affect battery life as

8. The self-protection function of the battery cuts the power of the phone when its

1. Do not put your phone in a place that is subject to excessive dust, and always keep the

2. Unplug the power cord prior to cleaning your phone, and clean the power plug pin when

3. When using the power plug, ensure that it’s firmly connected.

4. Placing the phone in a pocket or bag without covering the phone receptacle (power

5. Metallic articles that come into contact with the phone may short-circuit the + and –

1. Using a damaged battery or placing a battery in your mouth may cause serious injury.

2. Placing items containing magnetic strip components (e.g.: credit cards, phone cards,

3. Talking on the phone for long periods of time may reduce call quality due to heat

well as talk/standby times.

operation is in an abnormal state. In this case, remove the battery from the phone,

reinstall it, and turn the phone on.

Explosion, shock, and fire hazards

minimum required distance between the power cord and heat sources.

necessary.

plug pin), metallic articles (e.g.: coins, paperclips, pens) may short-circuit the phone.

Always cover the receptacle when not in use.

battery terminals (metal strips) which may result in battery damage, or even an

explosion.

General notice

bank books, subway tickets) near your phone may damage the data stored in the

magnetic strips.

37

generation.

4. Do not immerse your phone in water. If this happens, immediately turn the phone OFF

5. Do not paint your phone.

6. Phone data, including contact information, ringtones, text messages, voice messages,

7. When using the phone in public places, set the ringtone to vibration so you don't disturb

8. Do not turn your phone on or off while the device is in close proximity to your ear.

9. Use accessories, such as earphones and headsets with caution. Ensure that cables are

and remove the battery. If the phone does not work, take it to an authorized Service

Center.

pictures or videos, etc., may be inadvertently deleted due to careless use, phone repair,

or software upgrades. Please back up your important phone numbers and all other vital

data. Note: Neither the manufacturer nor any person or entity associated therewith

is liable for any damages whatsoever due to loss of any or all data stored on any of your

devices.

others.

tucked away safely and do not touch the antenna.

Caution:

Avoid potential hearing loss.

Prolonged exposure to loud sounds (including music) is the most common cause of

preventable hearing loss. Some scientific research suggests that using portable audio

devices, such as portable music players and cellular telephones, at high volume settings

for long durations may lead to permanent hearing loss. This includes the use of

headphones (including headsets, ear buds and Bluetooth®, or other wireless devices).

Exposure to very loud sound has also been associated in some studies with tinnitus

(ringing in the ear), hypersensitivity to sound, and distorted hearing. The amount of sound

38

produced by a portable audio device varies depending on the nature of the sound, the

1. Set the phone’s volume in a quiet environment and select the lowest volume for which

2. When using headphones, turn the volume down if you cannot hear the people speaking

3. Do not turn the volume up to block out noisy surroundings. If you choose to listen to

4. As the volume increases, less time is required before your hearing could be affected, so

5. Avoid using headphones after exposure to extremely loud noises (e.g.: live concerts)

6. Do not listen at any volume that causes you discomfort. If you experience ringing in

device, the device settings and the headphones. Hence, individual susceptibility to

noise-induced hearing loss and other hearing problems can vary. Please follow these

important guidelines for hearing loss prevention:

you can hear clearly.

near you or if the person sitting next to you can hear what you are listening to.

your portable device in a noisy environment, consider using noise-cancelling

headphones to block out background noise.

consider limiting your listening time.

that might cause temporary hearing loss which, in turn, might cause unsafe volume

levels to sound like normal levels.

your ears, hear muffled speech or experience any temporary hearing difficulty after

listening to your portable audio device, discontinue use and consult your health care

provider.

You can obtain additional information on this subject from the following sources:

American Academy of Audiology

11730 Plaza American Drive, Suite 300 Reston, VA 20190

Voice: [phone]

Email: [e-mail]

39

Internet: www.audiology.org

1. Support current and future research regarding possible biological effects of the type of

National Institute on Deafness and Other Communication Disorders

National Institutes of Health

31 Center Drive, MSC 2320 Bethesda, MD USA 20892-2320

Voice: [phone]

Email: [e-mail]

Internet: http://www.nidcd.nih.gov/health/hearing

National Institute for Occupational Safety and Health

Hubert H. Humphrey Bldg. 200 Independence Ave., SW Washington, DC 20201

Voice: 1-800-35-NIOSH (1-800-232-4636)

Internet: http://www.cdc.gov/niosh/topics/noise/default.html

FDA Consumer Update

The U.S. Food and Drug Administration’s (FDA) Center for Devices and Radiological

Health Consumer Update on Mobile Phones:

1. What is the FDA's role concerning the safety of wireless phones?

Under the law, the FDA does not review the safety of radiation-emitting consumer products

such as wireless phones before they can be sold, as it does with new drugs or medical

devices. However, the agency has authority to take action if wireless phones are shown to

emit Radio Frequency (RF) energy at a level that is hazardous to the user. In such a case,

the FDA could require the manufacturers of wireless phones to notify users of the health

hazard and to repair, replace, or recall the phones so that the hazard no longer exists.

Although the existing scientific data does not justify FDA regulatory actions, the FDA has

urged the wireless phone industry to take a number of steps, including the following:

40

RF emitted by wireless phones;

2. Design wireless phones in a way that minimizes any RF exposure to the user that is not

3. Cooperate in providing users of wireless phones with complete and accurate

1. National Institute for Occupational Safety and Health

2. Environmental Protection Agency

3. Occupational Safety and Health Administration

4. National Telecommunications and Information Administration

necessary for device function; and

information regarding possible effects of wireless phone use on human health and

safety.

The FDA belongs to an interagency working group of the federal agencies that have

responsibility for different aspects of RF safety to ensure coordinated efforts at the federal

level. The following agencies belong to this working group:

The National Institutes of Health participates in some interagency working group activities

as well. The FDA shares regulatory responsibilities for wireless phones with the Federal

Communications Commission (FCC). All phones that are sold in the United States must

comply with FCC safety guidelines that act to limit RF exposure. The FCC relies on the

FDA and other health agencies for safety questions about wireless phones.

The FCC also regulates the base stations that the wireless phone networks rely upon.

While these base stations operate at higher power than do the wireless phones

themselves, the RF exposures that people get from these base stations are typically

thousands of times lower than those they can get from wireless phones. Base stations are

thus not the subject of the safety questions discussed in this document.

2. Do wireless phones pose a health hazard?

Current scientific evidence does not show that any health problems are associated with

41

using wireless phones. There is no proof, however, that wireless phones are absolutely

safe. Wireless phones emit low levels of Radio Frequency (RF) energy while operating

microwave ranges (which also emit very low levels of RF when they are in standby mode).

While high levels of RF can produce health effects (by heating tissue), exposure to

low-level RF that does not produce heating effects results in no known adverse health

effects. Many studies of low-level RF exposures have not uncovered any biological effects.

Although some studies have suggested that some biological effects may occur, such

findings have not been confirmed by additional research. In some cases, other

researchers have had difficulty in reproducing those studies, and/or determining the

reasons for inconsistent results.

3. What are the results of the research done already?

The research conducted thus far has produced conflicting results, and many studies have

suffered from flaws in their research methods. Animal experiments investigating the effects

of Radio Frequency (RF) energy exposures characteristic of wireless phones have yielded

conflicting results that often cannot be repeated in other laboratories. A few animal studies,

however, have suggested that low levels of RF could accelerate the development of

cancer in laboratory animals. However, many of the studies that showed increased tumor

development used animals that had been genetically engineered or treated with

cancer-causing chemicals so as to be pre-disposed to develop cancer in the absence of

RF exposure. Other studies exposed the animals to RF for up to 22 hours per day. These

conditions are not similar to the conditions under which people use wireless phones, so it

is largely unknown what the results of such studies mean for human health and safety.

Three large epidemiology studies have been published since December 2000. These

studies investigated possible associations between the use of wireless phones and

primary brain cancer (glioma, meningioma, acoustic neuroma, other brain tumors, and

42

salivary gland tumors), leukemia, or other types of cancer. None of the studies

demonstrated the existence of any harmful health effects from wireless phone RF

exposures. However, none of the studies can provide absolute findings about long-term

exposures since the average period of phone use in these studies was approximately

three years.

4. What kinds of phones are the subjects of this update?

Here the term “wireless phone” refers to handheld wireless phones with built-in antennas,

often called “cell”, “mobile”, or “PCS” phones. These types of wireless phones can expose

the user to measurable Radio Frequency (RF) energy because of the short distance

between the phone and the user’s head. These RF exposures are limited by FCC safety

guidelines that were developed with the advice of the FDA and other federal health and

safety agencies. When the phone is located at greater distances from the user, the

exposure to RF is drastically reduced due to a person's RF exposure rapidly decreasing

with increasing distance from the source.

The so-called “cordless phones,” which have a base unit connected to the telephone

wiring in a house, typically operate at far lower power levels, thus producing RF exposures

far below the FCC safety limits.

5. What is the FDA doing to find out more about the possible health effects of

wireless phone RF?

The FDA is working with the U.S. National Toxicology Program and with groups of

investigators around the world to ensure that high-priority animal studies are conducted to

address concerns about the effects of exposure to Radio Frequency (RF) energy.

The FDA has been a leading participant in the World Health Organization International

Electro Magnetic Fields (EMF) Project since its inception in 1996. An influential result of

this work has been the development of a detailed agenda of research needs that has

43

implemented new research programs around the world. The project has also resulted in a

series of public information documents on EMF issues. The FDA and the Cellular

Telecommunications & Internet Association (CTIA) have a formal Cooperative Research

and Development Agreement (CRADA) to conduct research on wireless phone safety. The

FDA provides the scientific oversight, obtaining input from experts in government, industry,

and academic organizations. CTIA-funded research is conducted through contracts with

independent investigators. The initial research will include both laboratory studies and

studies of wireless phone users. The CRADA will also include a broad assessment of

additional research needs in the context of the latest research developments around the

world.

6. What research is needed to decide whether RF exposure from wireless phones

poses a health risk?

A combination of laboratory studies and epidemiological studies of people actually using

wireless phones would provide some of the vital data. Lifetime animal exposure studies

could be completed in a few years. However, very large numbers of animals would be

needed to provide reliable proof of a cancer-promoting effect, if one exists.

Epidemiological studies can provide data that is directly applicable to human populations,

but ten or more years of follow-up research may be needed to provide answers about

certain health effects, such as cancer.

This is due to the interval between exposure time to a cancer-causing agent and the rate

for which tumors develop - if they do. This could take several years into the future. The

interpretation of epidemiological studies is hampered by difficulties in measuring actual RF

exposure during day-to-day use of wireless phones. Many factors affect this measurement,

such as the angle at which the phone is held, or which model of phone is used.

7. What has the FDA done to measure the Radio Frequency energy coming from

44

wireless phones?

The Institute of Electrical and Electronic Engineers (IEEE) is developing a technical

standard for measuring the Radio Frequency (RF) energy exposure from wireless phones

and other wireless handsets with the participation and leadership of FDA scientists and

engineers. The standard, “Recommended Practice for Determining the Spatial-Peak

Specific Absorption Rate (SAR) in the Human Body Due to Wireless Communications

Devices: Experimental Techniques”, sets forth the first consistent test methodology for

measuring the rate at which RF is deposited in the heads of wireless phone users. The test

method uses a tissue-simulating model of the human head. Standardized SAR test

methodology is expected to greatly improve the consistency of measurements made at

different laboratories on the same phone. SAR is the measurement of the amount of

energy absorbed in tissue, either by the whole body or a small part of the body. It is

measured in watts/kg (or mill-watts/g) of matter. This measurement is used to determine

whether a wireless phone complies with safety guidelines.

8. How can I find out how much Radio Frequency energy exposure I can get by

using my wireless phone?

All phones sold in the United States must comply with Federal Communications

Commission (FCC) guidelines that limit Radio Frequency (RF) energy exposures. The

FCC established these guidelines in consultation with the FDA and the other federal health

and safety agencies. The FCC limit for RF exposure from wireless phones is set at a

Specific Absorption Rate (SAR) of 1.6 watts per kilogram (1.6W/kg). The FCC limit is

consistent with the safety standards developed by the Institute of Electrical and Electronic

Engineering (IEEE) and the National Council on Radiation Protection and Measurement.

The exposure limit takes into consideration the body’s ability to remove heat from the

tissues that absorb energy from the wireless phone and is set well below levels known to

45

have effects. Manufacturers of wireless phones must report the RF exposure level for each

model of phone to the FCC.

The FCC website (http://www.fcc.gov/cgb/cellular.html) gives directions for locating the

FCC identification number on your phone, so you can find your phone’s RF exposure level

in the online listing.

9. What about children using wireless phones?

The scientific evidence does not show a danger to users of wireless phones, including

children and teenagers. If you want to take steps to lower exposure to Radio Frequency

(RF) energy, the measures described above would apply to children and teenagers using

wireless phones. Reducing the time of wireless phone use and increasing the distance

between the user and the RF source will reduce RF exposure.

Some groups sponsored by other national governments have advised that children be

discouraged from using wireless phones at all. For example, the government in the United

Kingdom distributed leaflets containing such a recommendation in December 2000. They

noted that no evidence exists that using a wireless phone causes brain tumors or other ill

effects. Their recommendation to limit wireless phone use by children was strictly

precautionary; it was not based on scientific evidence that any health hazard exists.

10. What steps can I take to reduce my exposure to Radio Frequency energy from

my wireless phone?

If there is a risk from these products- and at this point we do not know that there is - it is

probably very small. But if you are concerned about avoiding even potential risks, you can

take a few simple steps to minimize your exposure to Radio Frequency (RF) energy. Since

time is a key factor in how much exposure a person receives, reducing the amount of time

spent using a wireless phone will reduce RF exposure. If you must conduct extended

conversations by wireless phone on a daily basis, consider placing more distance between

46

your body and the source of the RF, since the exposure level drops off dramatically with

distance. For example, you could use a headset and carry the wireless phone away from

your body or use a wireless phone connected to a remote antenna. Again, the scientific

data does not demonstrate that wireless phones are harmful. But if you are concerned

about the RF exposure from these products, you can use measures like those described

above to reduce your RF exposure from wireless phone use.

11. What about wireless phone interference with medical equipment?

Radio Frequency (RF) energy from wireless phones can interact with some electronic

devices. For this reason, the FDA helped develop a detailed test method to measure

Electro Magnetic Interference (EMI) of implanted cardiac pacemakers and defibrillators

from wireless telephones. This test method is now part of a standard sponsored by the

Association for the Advancement of Medical Instrumentation (AAMI). The final draft, a joint

effort by the FDA, medical device manufacturers, and many other groups, was completed

in late 2000. This standard will allow manufacturers to ensure that cardiac pacemakers

and defibrillators are safe from wireless phone EMI. The FDA has tested hearing aids for

interference from handheld wireless phones and helped develop a voluntary standard

sponsored by the Institute of Electrical and Electronic Engineers (IEEE). This standard

specifies test methods and performance requirements for hearing aids and wireless

phones so that no interference occurs when a person uses a “compatible” phone and a

“compatible” hearing aid simultaneously. This standard was approved by the IEEE in 2000.

The FDA continues to monitor the use of wireless phones for possible interactions with

other medical devices. Should harmful interference be found to occur, the FDA will

conduct testing to assess the interference and work to resolve the problem.

12. Where can I find additional information?

For additional information, please refer to the following resources: FDA web page on

47

wireless phones (http://www.fda.gov), under “C” in the subject index, select Cell Phones >

Current Research Results. Federal Communications Commission (FCC) RF Safety

Program (http://www.fcc.gov/cgb/cellular.html) International Commission on Nonionizing

Radiation Protection (http://www.icnirp.de)

World Health Organization (WHO) International EMF Project (http://www.who.int/emf)

Health Protection Agency (http://www.hpa.org.uk/)

Consumer Information on SAR

(Specific Absorption Rate)
This Model Phone Meets the Government’s Requirements for Exposure to Radio Waves.

Your wireless phone is a radio transmitter and receiver. It is designed and manufactured

not to exceed the emission limits for exposure to radiofrequency (RF) energy set by the

Federal Communications Commission (FCC) of the U.S. Government. These FCC

exposure limits are derived from the recommendations of two expert organizations, the

National Council on Radiation Protection and Measurement (NCRP) and the Institute of

Electrical and Electronics Engineers (IEEE). In both cases, the recommendations were

developed by scientific and engineering experts drawn from industry, government, and

academia after extensive reviews of the scientific literature related to the biological effects

of RF energy. The exposure limit for wireless mobile phones employs a unit of

measurement known as the Specific Absorption Rate, or SAR. The SAR is a measure of

the rate of absorption of RF energy by the human body expressed in units of watts per

kilogram (W/kg). The FCC requires wireless phones to comply with a safety limit of 1.6

watts per kilogram (1.6 W/kg). The FCC exposure limit incorporates a substantial margin

of safety to give additional protection to the public and to account for any variations in

measurements. Tests for SAR are conducted using standard operating positions specified

48

by the FCC with the phone transmitting at its highest certified power level in all tested

frequency bands. Although SAR is determined at the highest certified power level, the

actual SAR level of the phone while operating can be well below the maximum value.

Because the phone is designed to operate at multiple power levels to use only the power

required to reach the network, generally, the closer you are to a wireless base station

antenna, the lower the power output. Before a phone model is available for sale to the

public, it must be tested and certified to the FCC that it does not exceed the limit

established by the government adopted requirement for safe exposure. The tests are

performed in positions and locations (e.g., at the ear and worn on the body) as required by

the FCC for each model. This device was tested for typical body-worn operations with the

back of the phone kept 0.59 inches (1.5 cm) between the user’s body and the back of the

phone. To comply with FCC RF exposure requirements, a minimum separation distance of

0.59 inches (1.5 cm) must be maintained between the user's body and the back of the

phone. Third-party belt clips, holsters, and similar accessories containing metallic

components should not be used.

Body-worn accessories that cannot maintain 0.59 inches (1.5 cm) separation distance

between the user's body and the back of the phone, and have not been tested for typical

body-worn operations may not comply with FCC RF exposure limits and should be

avoided.

The FCC has granted an Equipment Authorization for this model phone with all reported

SAR levels evaluated as in compliance with the FCC RF emission guidelines.

The highest SAR value for this model phone when tested for use at the ear is 0.81

W/kg and when worn on the body, as described in this user’s manual, is 1.06 W/kg.

While there may be differences between SAR levels of various phones and at

49

various positions, they all meet the government requirement for safe exposure.

SAR information on this model phone is on file with the FCC and can be found under the

Display Grant section of http://www.fcc.gov/oet/ea/fccid/ after searching on FCC ID:

R38YL3311A.

To find information that pertains to a particular model phone, this site uses the phone FCC

ID number which is usually printed somewhere on the case of the phone. Sometimes it

may be necessary to remove the battery pack to find the number. Once you have the FCC

ID number for your phone, follow the instructions on the website and it should provide

values for typical or maximum SAR for that phone.

Additional information on Specific Absorption Rates (SAR) can be found on the Cellular

Telecommunications Industry Association (CTIA) website at http://www.ctia.org/

In the United States and Canada, the SAR limit for mobile phones used by the public is 1.6

watts/kg (W/kg) averaged over one gram of tissue. The standard incorporates a

substantial margin of safety to give additional protection for the public and to account for

any variations in measurements.

FCC hearing-aid compatibility (HAC) regulations for wireless devices

On July 10, 2003, the U.S. Federal Communications Commission (FCC) Report and Order

in WT Docket 01- 309 modified the exception of wireless phones under the Hearing Aid

Compatibility Act of 1988 (HAC Act) to require digital wireless phones be compatible with

hearing-aids. The intent of the HAC Act is to ensure reasonable access to

telecommunications services for persons with hearing disabilities. While some wireless

phones are used near some hearing devices (hearing aids and cochlear implants), users

may detect a buzzing, humming, or whining noise. Some hearing devices are more

immune than others to this interference noise, and phones also vary in the amount of

50

interference they generate. The wireless telephone industry has developed a rating

system for wireless phones, to assist hearing device users to find phones that may be

compatible with their hearing devices. Not all phones have been rated. Phones that are

rated have the rating on their box or a label located on the box. The ratings are not

guarantees. Results will vary depending on the user's hearing device and hearing loss. If

your hearing device happens to be vulnerable to interference, you may not be able to use

a rated phone successfully. Trying out the phone with your hearing device is the best way

to evaluate this.

M-Ratings: Phones rated M3 or M4 meet FCC requirements and are likely to generate less

interference to hearing devices than phones that are not labeled. M4 is the better/higher of

the two ratings.

T-Ratings: Phones rated T3 or T4 meet FCC requirements and are likely to generate less

interference to hearing devices than phones that are not labeled. T4 is the better/ higher of

the two ratings.

Hearing devices may also be rated. Your hearing device manufacturer or hearing health

professional may help you find this rating. Higher ratings mean that the hearing device is

relatively immune to interference noise. The hearing aid and wireless phone rating values

are then added together. A sum of 5 is considered acceptable for normal use. A sum of 6

is considered for best use.

In the example illustrated above, if a hearing aid meets the M2 level rating and the wireless

phone meets the M3 level rating, the sum of the two values equal M5. This should provide

51

the hearing-aid user with “normal usage” while using their hearing aid with the particular

wireless phone. “Normal usage” in this context is defined as a signal quality that’s

acceptable for normal operation.

The M mark is intended to be synonymous with the U mark. The T mark is intended to be

synonymous with the UT mark. The M and T marks are recommended by the Alliance for

Telecommunications Industries Solutions (ATIS). The U and UT marks are referenced in

Section 20.19 of the FCC Rules. The HAC rating and measurement procedure are

described in the American National Standards Institute (ANSI) C63.19 standard.

When you're talking on a cell phone, it's recommended that you turn the BT (Bluetooth)

mode off for HAC.

For information about hearing aids and digital wireless phones

Wireless Phones and Hearing Aid Accessibility

http://www.accesswireless.org/Home.aspx

FCC Hearing Aid Compatibility and Volume Control

http://www.fcc.gov/cgb/consumerfacts/hac_wireless.htm

52

Trademarks and Copyrights

Coolpad and the Coolpad logo are registered trademarks of Yulong Computer

Telecommunication Scientific (Shenzhen) Co., Ltd. Google and Android are trademarks of

Google Inc. Other trademarks and trade names are the property of their respective owners.

Copyright © 2018 Coolpad Technologies Inc. All Rights Reserved. Reproduction, transfer,

distribution of the contents herein in any manner without the prior written permission of

Coolpad Technologies, Inc. is prohibited. Coolpad Technologies, Inc. reserves the right to

add, modify or delete, any of the contents herein or withdraw this documents at any time

without prior notice and without assigning any reasons thereof.

53

Standard Limited Warranty

Phone

12 months

Battery and Charger

6 months

Other Accessories (If included in the box
set)

3 months

(This standard Limited Warranty supersedes and replaces for all purposes the Standard

Limited Warranty that appears in the enclosed documentation, if any)

COOLPAD TECHNOLOGIES, INC.("COOLPAD") warrants that COOLPAD's handsets

and accessories enclosed herein ("Products") are free from defects in material and

workmanship under normal use and service for the period commencing upon the date of

purchase by the first consumer purchaser and continuing for the following specified period

of time after that date:

This Limited Warranty is conditioned upon proper use of the Products. This Limited

Warranty does not cover: (a) defects or damage resulting from accident, misuse,

abnormal use, abnormal conditions, improper storage, exposure to liquid, moisture,

dampness, sand or dirt, neglect, or unusual physical, electrical or electromechanical stress;

(b) scratches, dents and cosmetic damage, unless caused by COOLPAD; (c) defects or

damage resulting from excessive force or use of a metallic object when pressing on a

touch screen; (d) equipment from which the serial number and/or the enhancement data

code have been removed, defaced, damaged, altered, made illegible, and/or otherwise

tampered with; (e) ordinary wear and tear; (f) defects or damage resulting from the use of

Product in conjunction or connection with accessories, products, or ancillary/peripheral

54

equipment not furnished or approved by COOLPAD; (g) defects or damage resulting from

improper testing, operation, maintenance, installation, service, or adjustment not furnished

or approved by COOLPAD; (h) defects or damage resulting from external causes such as

collision with an object, fire, flooding, dirt, windstorm, lightning, earthquake, exposure to

weather conditions, theft, blown fuse, or improper use of any electrical source; (i) defects

or damage resulting from cellular signal reception or transmission, viruses and/or other

software problems introduced into the Product; or (j) Product used or purchased outside

the United States. This Limited Warranty covers batteries only if battery capacity falls

below 80% of rated capacity or the battery leaks, and this Limited Warranty does not cover

any battery if: (i) the battery has been charged by a battery charger not specified or

approved by COOLPAD for charging the battery; (ii) any of the seals on the battery are

broken or show evidence of tampering; or (iii) the battery has been used in equipment

other than the COOLPAD phone for which it is specified.

During the applicable warranty period, provided the Product subject to the warranty claim

is returned in accordance with the terms of this Limited Warranty, COOLPAD will repair or

replace such Product, at COOLPAD'S sole option, without charge. COOLPAD may, at

COOLPAD's sole option, use rebuilt, reconditioned, or new parts or components when

repairing any Product, or may replace the Product with a rebuilt, reconditioned or new

Product. All other repaired/replaced Products will be warranted for a period equal to the

remainder of the original Limited Warranty on the original Product or for ninety (90) days,

whichever is longer. All replaced Products, parts, components, boards and equipment

shall become the property of COOLPAD. Except to any extent expressly allowed by

applicable law, transfer or assignment of this Limited Warranty is prohibited.

To obtain service under this Limited Warranty, you must return the Product to an

authorized phone service facility in an adequate container for shipping, accompanied by

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the sales receipt or comparable proof of sale showing the original date of purchase, the

serial number of the Product and the seller's name and address. To obtain assistance on

where to deliver the Product, please call COOLPAD Customer Care at 1-877-606-5753. If

COOLPAD determines that any Product is not covered by this Limited Warranty, you must

pay all parts, shipping, and labor charges for the repair or return of such Product.

You should keep a separate backup copy of any contents of the Product before delivering

the Product to COOLPAD for warranty service, as some or all of the contents may be

deleted or reformatted during the course of warranty service.

THIS LIMITED WARRANTY SETS OUT THE FULL EXTENT OF COOLPAD'S

RESPONSIBILITIES, AND THE EXCLUSIVE REMEDY REGARDING THE PRODUCTS.

ALL DISPUTES WITH COOLPAD ARISING IN ANY WAY FROM THIS LIMITED

WARRANTY OR THE SALE, CONDITION OR PERFORMANCE OF THE PRODUCTS

SHALL BE RESOLVED EXCLUSIVELY BY ANY COURT WITH COMPETENT

JURISDICTION. Any such dispute shall not be combined or consolidated with a dispute

involving any other person's or entity's Product or claim, and specifically, without limitation

of the foregoing, shall not under any circumstances proceed as part of a class action. The

laws of the State of California, without reference to its choice of laws principles, shall

govern the interpretation of the Limited Warranty and all disputes arising out of the

products or services.

This settlement of disputes also applies to claims against COOLPAD'S employees,

contractors, agents, and/or other representatives, as well as any of all of its affiliated

entities, regardless of place of incorporation, if any such claim arises from the Product's

sale, condition or performance. Notwithstanding the foregoing, neither this warranty nor

provision of any Product shall, in and of itself, provide for in persona jurisdiction over any

of COOLPAD's employees, contractors, agents, and/or other representatives, or over its

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affiliated entities.

Severability

If any portion of this Limited Warranty is held to be illegal or unenforceable, such partial

illegality or unenforceability shall not affect the enforceability of the remainder of the

Limited Warranty.

Coolpad Technologies, Inc.

10188 Telesis Ct, Suite 550

San Diego, CA 92121

Customer Service: 1-877-606-5753

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