TECNO MOBILE T420 Users manual
User Manual
Mobile
Phone
FCCID: 2ADYY-T
420
TECNO MOBILE
RMS 05-15, 13A/F., SOUTH TOWER,
WORLD FINANCE CTR, HARBOUR CITY, KLN, HK.
LIMITED
le
se read these instructions for use and have a good look at the illustration before using.
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P
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Warning：
This device complies with Part 15 of the FCC Rules. Operation is
subject tothe following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
NOTE: 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 reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
andcan 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 this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on,
the user is encouraged to try to correct 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 help.
Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to operate
the equipment.
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RF Exposure Information:
The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue.
Device Types Mobile Phone (FCC ID: 2ADYY-T420) has also been tested
against this SAR limit.
The highest SAR value reported under this standard during product
certification for use when properly worn on the body is 1.163W/kg and head
is 0.903W/kg.
This device was tested for typical body worn operations with the back of the
handset kept 5mm from the body.
To maintain compliance with FCC RF exposure requirements, use
accessories that maintain a 5mm separation distance between the user's
body and the back of the handset. The use of belt clips, holsters and similar
accessories should not contain metallic components in its assembly. The
use of accessories that do not satisfy these requirements may not comply
with FCC RF exposure requirements, and should be avoided.
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Thank you for choosing this mobile phone. For a better use of the phone,
please read the manual carefully.
This color-screen phone is designed for use on the GSM network. The
phone supports dual-card online at the same time, you remove the two phones
at the same time bring the trouble to truly enjoy a life of science and technology.
Along with the basic communication function, it also provides you with
practical functions to help with your work and life, such as English input methods,
64-chord ring tone, alarm clock, calendar, Bluetooth, powerful film recorder, mp3
and mp4 player, and memory card. In addition, the phone is programmed with a
personalized interface and well-designed functions to satisfy your individual
needs.
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Contents
CHAPTER 1 SAFETY INFORMATION ······························································7
GENERAL PRECAUTIONS···································7
1.1
BATTERY PRECAUTIONS···································· 8
1.2
CHARGER PRECAUTIONS·································10
1.3
CHAPTER 2 PHONE INTRODUCTION···························································12
2.1 SPECIFICATION················································ 12
SIM CARD·······················································12
2.2
BATTERY ·························································14
2.3
DATA LINE·······················································16
2.4
POWER ON/OFF THE PHONE ·····························16
2.5
CHAPTER 3 MENU DETAILS···········································································18
3.1 PHONEBOOK····················································18
MESSAGES ······················································ 19
3.2
CALL CENTER·················································· 22
3.3
SETTINGS ························································ 24
3.4
FACEBOOK ······················································27
3.5
MULTIMEDIA··················································· 27
3.6
EXTRAS··························································· 30
3.7
PROFILES: ······················································· 32
3.8
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3.9 SERVICES························································· 33
CHAPTER 4 INPUT METHODS·······································································3 4
TROUBLE SHOOT ING······················································································36
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Chapter 1 Safety Information
1.1 General Precautions
Please turn off your phone in an airpl ane, hosp ital or are as wh ere th e phone
may disturb the operation of sensitive or medical equipment. Please use your
phone in accordance with the rules of the areas.
To prevent the disturbance of the radio wave from causing malfunction or
other problems, do not use your phone around weak signal or high accuracy
electronic equipment, especially otophone, pacemaker or other medical
equipment, fire detector, auto-controlled door and devices.
Do not k nock violently, shake or toss the phone; other wise the phone may
break down or cause fire.
Do not put the battery, phone, or the charger into a microwave oven or high
tension apparatus; otherwise the phone may break down.
Do not use the phone in areas with a potentially explosive atmosphere;
otherwise the phone may break down or cause fire.
Do not put the phone in areas with high temperature, high humidity or with air
that contains dust; otherwise the phone may break down.
Keep the phone out of a child’s reach; otherwise the child may take it as a toy
and suffers injury.
Do not put t he phone on an un even or unsteady table; otherwise the phone
may fall off and break.
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Do not dismantle or refit the phone; otherwise the phone may break down o r
cause electric leakage or other problems.
Do not use needle, stylus or pointed objects to press th e keys; otherwis e th e
phone may break down and malfunction.
Prevent the phone from nearing magnetic objects such as magnetic cards,
credit cards, floppy disks. The radio wave of the phone may erase the
information stored on them.
Do not expose the phone to humidity, water or other liquid; otherwise the
phone may break down.
To prevent traffic accident, do not use the phone when driving.
Always use the b attery and battery charg er authorized by the manufacturer.
Such products of other brands ma y cause leakage, excessive heat, burst an d
fire.
Only professional personnel are allowed to assemble and repair the phone. It
may be of great danger an d against warranty to assembl e and re pair the phone
without permission.
1.2 Battery Precautions
Do not throw the battery in fire; otherwise fire and burst may occur.
Do not use force when removin g the battery; otherwise leakage, excessive
heat, burst and fire may occur.
Do not short-circuit or put the battery together with metal objects like wire,
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needle and necklace; otherwise leakage, excessive heat, burst and fire may
occur.
Do not dismantle or refit the battery or weld the contact points otherwise
leakage, excessive heat, burst and fire may occur.
The liquid leaked from the battery may cause blind if entering into the human
eyes. In this case, please wash the eyes with clean water immediatel y (do not
rub the eyes) and go to hospital as soon as possible.
Do not use and put the phone near areas of high temper ature such as fire or
heaters; otherwise leakage, excessive heat, burst and fire may occur.
If the battery suffers heating up, discoloration or distortion during use,
charging or storage, stop using it and change a new one.
If the liquid leaked from the battery contacts skin or clothes, it may cause
burn. Wash the skin or clothes with water or go to the hospital when necessary.
If the battery leaks liquid or gives off bizarre odor, take it away from the open
fire; otherwise leakage, excessive heat, burst and fire may occur.
Prevent the battery from humidity otherwise excessive heat, fuming and
erosion may occur.
Do not use or plac e the battery under direct su nshine or near areas of hig h
temperature such as automobiles; otherwise it may cause leakage and
excessive heat as well as affect the performance of the battery and re duce its
life span.
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Do not charge the batter over 24 hours on end.
The battery life is limited and will be reduced after long and frequent charging.
If it doesn’t work after several charging, it indicates the en d of its life. You need
to replace it with new battery of specified model.
Do not dispose of the battery with domestic garbage; instead you should
dispose of it in line with the regulations.
1.3 Charger Precautions
Use a 220 V AC power; otherw ise it may cause le akage, excessive hea t and
damage to the phone and charger.
Do not short-circuit the charger; otherwise it may cause electric shock,
fuming and damage to the charger.
Do not use the charger when the power cord is broken; otherwise it may
cause fire and electric shock.
Do not put a container with water near the charger; otherwise water may spill
out and enter into the phone to cause excessive heat, electric leakage and other
problems.
If contacted with water or other liquid, the charger must be removed from the
power socket immediately to prevent excessive heat, fire, electric shock and
other problems to the charger.
Do not dismantle or refit the charger; otherwise injury to the human body,
electric leakage and fire may occur.
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Do not use the charger in places of high humidity such as bathroom;
otherwise electric leakage, fire and other problems to the charger.
Do not touch the charger, power cord or power socket with a wet hand;
otherwise electric shock may occur.
Do not put heavy objects upon the power cord or refit it. Otherwise ele ctric
shock or fire may occur.
Disconnect the charger with electric power during cleaning and maintenance.
Hold the body of the charger other than the cord when disconnecting the
charger with electric power; otherwise electric shock or fire may occur.
If the contents of this manual are not consistent with yo ur phone, the phone
shall prevail.
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Chapter 2 Phone Introduction
2.1 Specification
The host machine:
Model No.
Size (length x width x thickness)
Weight
Lithium Cell
Model No.
Nominal voltage
Charge limited voltage
Rated capacity
Perpetual standby time
Call duration time
Traveling charge
Model No.
Input
2.2 SIM Card
Before you use your phone, you must insert your SIM card. It’s your key to enter
into the GSM network.
All the information related to the connection to the network and logs of calls is
recorded in the metal area of the SIM car d. Also recorded on the SIM card are
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