Motorola V600 Service Manual

Motorola V600 Service Manual

Level 1 and 2 Service Manual

V600

Digital Wireless Telephone

GSM 900/1800/850/1900 MHz, GPRS

Level 1 and 2 Service Manual

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Regulatory Agency Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Computer Program Copyrights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

About This Service Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Warranty Service Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. 9

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11

General Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Controls, Indicators, and Input / Output (I/O) Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

User Interface Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Alert Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Battery Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Tools and Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

Removing and Replacing the Battery Door and Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

Removing and Replacing the Subscriber Identity Module (SIM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24

Removing and Replacing the Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25

Removing and Replacing the Rear Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26

Removing and Replacing the Transceiver Board Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28

Removing and Replacing the Real-Time Clock (RTC) Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30

Removing and Replacing the Keypad, Volume/Smart and Voice Buttons . . . . . . . . . . . . . . . . . . . . . . . . .

31

Removing and Replacing the Headphone Speaker Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32

Removing and Replacing the Polyphonic Speaker Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

33

Removing and Replacing the Flip Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34

Removing and Replacing the Flip CLI Lens Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

36

Removing and Replacing the Camera Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38

Removing and Replaing the Motor/Vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

39

Removing and Replacing the Speaker Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40

Subscriber Identity Module (SIM) and Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

SIM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Personality Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Manual Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Manual Test Mode Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Programming: Software Upgrade and Flexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Part Number Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Exploded View Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Exploded View Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

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Contents

V600

 

 

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Level 1 and 2 Service Manual

Introduction

Introduction

Motorola® Inc. maintains a worldwide organization that is dedicated to provide responsive, full-service customer support. Motorola products are serviced by an international network of company-operated product-care centers as well as authorized independent service firms.

Available on a contract basis, Motorola Inc. offers comprehensive maintenance and installation programs that allow customers to meet requirements for reliable, continuous communications.

To learn more about the wide range of Motorola service programs, contact your local

Motorola products representative or the nearest Customer Service Manager.

Product Identification

Motorola products are identified by the model number on a label usually located under the battery. Use the entire model number when inquiring about the product. Numbers are also assigned to chassis and kits. Use these numbers when requesting information or ordering replacement parts.

Product Names

Product names are listed on the front cover. Product names are subject to change without notice. Some product names, as well as some frequency bands, are available only in certain markets.

Product Changes

When electrical, mechanical or production changes are incorporated into Motorola products, a revision letter is assigned to the chassis or kit affected, for example; -A, -B, or -C, and so on.

The chassis or kit number, complete with revision number, is imprinted during production. The revision letter is an integral part of the chassis or kit number and is also listed on schematic diagrams and printed-circuit board layouts.

Regulatory Agency Compliance

This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions:

This device may not cause any harmful interference

This device must accept interference received, including interference that may cause undesired operation

This class B device also complies with all requirements of the Canadian

Interference-Causing Equipment Regulations (ICES-003).

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

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Introduction

V600

Computer Program Copyrights

The Motorola products described in this manual may include Motorola computer programs stored in semiconductor memories or other media that are copyrighted with all rights reserved worldwide to Motorola. Laws in the United States and other countries preserve for Motorola, Inc. certain exclusive rights to the copyrighted computer programs, including the exclusive right to copy, reproduce, modify, decompile, disassemble, and reverse-engineer the Motorola computer programs in any manner or form without Motorola's prior written consent. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license or rights under the copyrights, patents, or patent applications of Motorola, except for a nonexclusive license to use the Motorola product and the Motorola computer programs with the Motorola product.

About This Service Manual

Use of this manual assures proper installation, operation, and maintenance of Motorola products and equipment. It contains all service information required for the equipment described and is current as of the printing date. Refer questions about this manual to the nearest Customer Service Manager.

Audience

This manual aids service personnel in testing and repairing V600 telephones. Service personnel should be familiar with electronic assembly, testing, and troubleshooting methods, and with the operation and use of associated test equipment.

Scope

This manual provides basic information relating to V600 telephones, and also provides procedures and processes for repairing the phones at Level 1 and 2 service centers including:

Unit swap out

Repairing of mechanical faults

Basic modular troubleshooting

Testing and verification of unit functionality

Initiate warranty claims and send faulty modules to Level 3 or 4 repair centers

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Introduction

Conventions

The following special characters and typefaces, are used in this manual to emphasize certain types of information.

Note: Emphasizes additional information pertinent to the subject matter.

GCaution: Emphasizes information about actions which may result in equipment damage.

EWarning: Emphasizes information about actions which may result in personal injury.

M

Keys to be pressed are represented graphically. For example, instead of “Press

the Menu Key”, you will see “Press M”.

 

Information from a screen is shown in text as similar as possible to what

 

displays on the screen. For example, ALERTS or ALERTS.

 

Information that you need to type is printed in boldface type.

Warranty Service Policy

The product is sold with the standard 12-month warranty terms and conditions. Accidental damage, misuse, and extended warranties offered by retailers are not supported under warranty. Non-warranty repairs are available at agreed fixed repair prices.

Out-of-Box Failure Policy

The standard out-of-box failure criteria applies. Return customer units that fail very early on after the date of sale to Manufacturing for root cause analysis, to guard against epidemic criteria. Manufacturing to bear the costs of early life failure.

Product Support

Customer’s original units will be repaired but not refurbished as standard. Appointed Motorola Service Hubs will perform warranty and non-warranty field service for level 2 (assemblies) and level 3 (limited PCB component). Motorola High Tech Centers will perform level-4 (full component) repairs.

Customer Support

Customer support is available through dedicated Call Centers and in-country help desks. Product Service training is available through the local Motorola Support Center.

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Parts Replacement

When ordering replacement parts or equipment, include the Motorola part number and description used in the service manual.

When the Motorola part number of a component is not known, use the product model number or other related major assembly along with a description of the related major assembly and of the component in question.

In the U.S.A., to contact Motorola, Inc. on your TTY, call: 800-793-7834.

Accessories and Aftermarket Division (AAD)

Order replacement parts, test equipment, and manuals from AAD.

U.S.A.

Outside U.S.A.

Phone: 800-422-4210

Phone: 847-538-8023

FAX: 800-622-6210

FAX: 847-576-3023

For EMEA spare parts call +44 131 479 1274.

For Asia spare parts call +65 648 62995.

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Specifications

Specifications

General Function

Specification

 

 

Frequency Range GSM 850

824-848 MHz Tx

869-893 MHz Rx

 

Frequency Range GSM 900

880-915 MHz Tx (with EGSM)

925-960 MHZ Rx

 

Frequency Range DCS 1800

1710-1785 MHz Tx

1805-1880 MHz Rx

 

 

 

Frequency Range PCS 1900

1850-1910 MHz Tx

1930-1990 MHz Rx

 

Channel Spacing

200 kHz

 

 

Channels

174 EGSM, 374 DCS, 374 PCS, 124 GSM 850 carriers

 

with 8 channels per carrier

 

 

Modulation

GMSK at BT = 0.3

 

 

Transmitter Phase Accuracy

5 Degrees RMS, 20 Degrees peak

 

 

Duplex Spacing

45 MHz

 

 

Frequency Stability

± 0.10 ppm of the downlink frequency (Rx)

 

 

Operating Voltage

+3.2V dc to +5.5V dc (battery)

 

+4.8V dc to +6.5V dc (external connector)

Transmit Current Drain

101-260 mA average talk current drain

 

 

Stand-by Current drain

5 mA (DRX2), 2 mA (DXR9) typical

 

 

Temperature Range

-10° C to +55° C (+15° F to +130° F)

 

 

Dimensions, with 700 mAh Li Ion

47.3 mm x 87.5 mm x 22.5 mm

battery

(1.86 inches x 3.45 inches x 0.89 inches)

 

 

Size (Volume)

75 cc (4.58 in3), with battery

Weight

95 grams (3.35 oz), with battery

 

 

Battery Life, with standard 700 mAh

Talk Time 260 to 500 minutes with Blue Tooth off

Li-Ion Battery

200 to 320 minutes with Blue Tooth on

 

Standby time 160 to 200 hours with Blue Tooth off

 

155 to 200 hours with Blue Tooth on

 

All talk and standby times are approximate and depend on

 

network configuration, signal strength, and features selected.

 

Standby times are quoted as a range from DRX=2 to DRX=9.

 

Talk times are quoted as a range from DTX off to DTX on.

 

 

Battery Charge Time

4 hours to 90% of 700 mAh capacity

 

 

Alert volume

Max 95 dB @5cm, 0.5 Watts input

Transmitter Function

Specification

 

 

RF Power Output

32 dBm nominal GSM 900, 29 dBm nominal GSM 1800

Output Impedance

50 ohms nominal

 

 

Spurious Emissions

-36 dBm from 0.1 to 1 GHz, -30 dBm from 1 to 4 GHz

Receiver Function

Specification

 

 

Receive Sensitivity

Better than -103 dBm

RX Bit Error Rate (100k bits) Type II

< 2%

 

 

Speech Coding Function

Specification

 

 

Speech Coding Type

Regular pulse excitation/linear predictive coding with long term

 

prediction (RPE LPC with LTP)

Bit Rate

13.0 kbps

 

 

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Specifications

V600

Speech Coding Function

Specification

Frame Duration

20 ms

 

 

Block Length

260 bits

 

 

Classes

Class 1 bits = 182 bits; Class 2 bits = 78 bits

 

 

Bit Rate with FEC Encoding

22.8 kbps

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Product Overview

Product Overview

Motorola V600 telephones are small and lightweight global system for mobile communications (GSM) general packet radio service (GPRS) wireless application protocol (WAP)-enabled mobile phones. The V600 incorporates a new user interface (UI) for easier operation, allows short message service (SMS) text messaging, and includes personal information manager (PIM) functionality. It is a quad band phone that allows roaming within the GSM 900 MHz, (DCS) 1800 MHz digital cellular system, the GSM 850 MHz, and PCS 1900 MHz bands.

V600 telephones support GPRS and SMS in addition to traditional circuit switched transport technologies.

V600 telephones have a clam form factor. They feature an anodized aluminum housing with titanium knuckles and have an externally viewable 96 x 32 pixel transflective reversed display for caller identification with date/time, an internal 176 x 220 pixel display, and the speaker located in the flip. At the top of the phone, on the right knuckle, the service indicator (status light) changes color to show the phone’s state (incoming call or message received, for example) at a glance. The bottom part of the clam (front housing) contains the keypad, transceiver printed circuit board (PCB), microphone, flex connection, external accessory connector, smart button, volume buttons, and voice button. The standard 700 mAh Lithium Ion (Li Ion) battery fits behind a removable back cover.

The phone accepts both 3V and 5V mini subscriber identity module (SIM) cards which fit into the SIM holder underneath the battery. The antenna is a fixed stub type antenna. Inexpensive direct connection to a computer or handheld device via RS232 or USB for data and fax calls, and for synchronizing phonebook entries with TrueSync® software, can be accomplished by using the optional data cable and soft modem.

Features

V600 telephones use advanced, self-contained, sealed, custom integrated circuits to perform the complex functions required for GSM GPRS communication. Aside from the space and weight advantage, microcircuits enhance basic reliability, simplify maintenance, and provide a wide variety of operational functions.

Features available in this family of telephones include:

GSM 850/900/1800/1900 MHz GPRS (2U/4D)

Built in VGA Camera (640x480 pixels)

65K TFT Active Color Display

External CLI Display (Transflective Reversed)

Polyphonic Speaker

Speaker Phone

Bluetooth™

Metal Housings

Changeable covers

Situation Lights

Video Clip Playback

5MB User Memory

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Product Overview

V600

Speaker Dependant Voice Activation and Voice Note Recording

Voice tags can be used for voice dialing up to 20 phone numbers in the phone book and for creating up to 5 voice shortcuts for menu items. The phone must be “trained” by the voice tag being read into the phone’s memory twice before it is recognized.

You can add voice tags to the phone’s memory using the usual name addition methods (i.e., via the phone book menu structure or with the shortcut editor).

You cannot place or receive calls while adding voice tags to the phone’s memory.

Because the GSM standard does not provide the option to store voice tags onto the SIM card, voice tags are added to the phone’s memory.

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Product Overview

V600 telephones also include a voice note recorder that allows up to 2 minutes of personal messages to be recorded. This feature has a complete set of record, playback, and management tools that make it easy to store and maintain a list of personal memos.

Wireless Access Protocol (WAP) 1.1 Compliancy

In the WAP environment, access to the Internet is initiated in wireless markup language (WML), which is derived from hypertext markup language (HTML). The request is passed to a WAP gateway which retrieves the information from the server in standard HTML (subsequently filtered to WML) or directly in WML if available. The information is then passed to the mobile subscriber via the mobile network.

The V600’s microbrowser can be configured for baud, idle timeout, line type, phone number, and connection type.

Bitmap image data will download as text. If the image is larger than the screen, only part of the image will display.

When the user receives a call while in browser mode, the browser will pause and allow the user to resume after completing the call.

SIM Application ToolkitTM - Class 2

SIM Application Toolkit is a value-added service delivery mechanism that allows GSM operators to customize the services they offer their customers, from the occasional user who requests sports news and traffic alerts, to a high call time business user who receives stock alerts and checks flight times. Operators can now create their own value-added services menu quickly and easily in the phone. The customized menu will appear as the first menu and may be updated over-the-air with new services when customers request them.

Simplified Text Entry

There are three different ways to enter text using the phone keypad:

iTAP™ predictive text entry. Press a key to generate a character and a dynamic dictionary uses this to build and display a set of word or name options. The iTAP™ feature may not be available on the phone in all languages.

Tap. Press a key to generate a character.

Numeric. The keypad produces numeric characters only. For some text areas this is the only method available; for example, phone numbers.

Caller Line Identification

Upon receipt of a call, the calling party’s phone number is compared to the phone book. If the number matches a phone book entry, that name will be displayed. If there is no phone book entry, the incoming phone number will be displayed. In the

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Product Overview

V600

event that no caller identification information is available, the Incoming Call message is displayed.

User must subscribe to a caller line identification service through their service provider.

Other Features

Detailed descriptions of these and the other V600 features can be found in the appropriate V600 telephone user’s guide listed in the “Related Publications” section toward the end of this manual.

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General Operation

General Operation

Controls, Indicators, and Input / Output (I/O) Connections

The V600 telephone’s controls are located on the sides of the device and on the keypad. Indicators, in the form of icons, are displayed on the LCD (see Figure 2). Service status is indicated by a tri-color light emitting diode (LED) located at the top of the phone on the right knuckle (Table 1). V600 phones have an audible alert transducer on the top and I/O connectors, consisting of a headset jack and an accessory port, located on the top and bottom of the phone. See Figure 1.

Headset Jack

Insert headset accessory for hands-free use.

Left Soft Key

Perform functions identified by left display prompt.

Volume Keys

Adjust earpiece and ringer volume.

Power & End Key

Turn phone on/off, end calls, exit menu system.

Smart Key

Select menu items, make and end calls.

Menu Key

Right Soft Key

Perform functions identified by right display prompt.

Voice Key

Create voice

records, phonebook

and shortcut

names.

Send Key

Make and answer

calls, view recent dialed calls list.

 

5-Way

 

Navigation Key

Accessory

Scroll through

menus and lists, set

Connector Port

feature values.

Insert charger and

 

phone accessories.

 

031629o.eps

031629o

Figure 1. V600 Telephone Controls, indicators, and I/O

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General Operation

V600

Service Indicator

The service indicator (status light) changes color to show the user the state of the phone as shown in Table 1, below.

Table 1. Service Indicator States

Indication

State

 

 

Alternating red / green (fast)

Incoming call

Flashing green

In service, home system

 

 

Flashing yellow

Roaming, non-home system

 

 

Flashing red (slow)

No service

 

 

Flashing red (fast)

Text or voicemail message received but no service

 

 

Alternating green (short) / red (long)

Text or voicemail message received, home system

 

 

Alternating yellow (short / red (long)

Text or voicemail message received, roaming

 

service

“Soft keys” refer to non-labeled keys that correspond to text options displayed on the screen. The left and right soft keys perform the function shown in the corners of the display. The right key will usually select an option whereas the left key will usually exit a function or return to a previous screen.

The menu key opens the initial menu structure, or allows access to a submenu whenever M appears on the display. See Figure 3 for details of the V600 menu structure.

Color Liquid Crystal Display (LCD)

The color LCD provides a 4096 color backlit display for easy readability in all light conditions. The large bit-mapped 128 x 128 pixel display provides 3 lines of text, 1 line of icons, and 1 line of prompts.

Display zoom allows setting the phone’s display to show either three lines or two lines of text plus soft key labels. Three lines of text display more information, while two lines increase text size for improved visibility.

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Level 1 and 2 Service Manual

General Operation

Display animation makes the phone’s menus move smoothly as the user scrolls up and down. Turn animation off to conserve the battery.

5 O,

No Service

03/03/03

21:52

 

Date & Time

 

MEDIA

M STYLES

 

 

Menu Indicator

Soft Key Labels

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Figure 2. V600 Icon Indicators

Whether a phone displays all indicators depends on the programming and services to which the user subscribes.

Figure 2 shows some common icons displayed on the LCD.

Signal Strength Indicator. Shows the strength of the phone’s connection with the network. Calls cannot be sent or received when the “no signal” indicator is displayed.

In Use Indicator. Appears when a call is in progress.

Roam Indicator.5 Appears when the phone uses another network system outside the user’s home network. When leaving the home network area, the phone roams, or seeks another network.

Message Waiting Indicator.5 Appears when the phone receives a text message. This is a network-dependent feature.

Voice Message Waiting Indicator.1 Appears when a voicemail message is received. This is a network-dependent feature.

Battery Level Indicator. Shows the amount of charge left in the battery. The more segments visible, the greater the charge. Recharge the battery as soon as possible when the Low Battery warning message appears.

Clock. Shows the current date and time.

Menu Indicator. Indicates the user can press the menu soft key to open a menu.

Alert Setting Indicator. Shows the current selected alert. The default alert setting is a ringer.

1. Network, subscription and SIM card or service provider dependent feature. Not available in all areas.

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