User's Guide

7
Chapter 2 Before using the phone
2.1 Technical Data
phone
Size（
（（
（L ×W ×T）
））
） 92mm*45mm*17.9mm
Weight 70g
Battery Lithium-ion
Nominal Voltage 3.7V
Charging Limiting Voltage 4.2V
Nominal Capacity 800mAh
Continuous Standby Time about 40h～120h
Continuous Call Time about 1.5h～2.5h
2.2 SIM Card
Before use the phone you must insert in it the valid SIM card
which is the key to help you enter the digital GSM net.
All the concerning information with the net and your calling
record will be signed in plat region of the SIM card and store
personal information, including PIN (Personal Identification
Number), phonebook, message and other additional system
services. Please handle the SIM card with care, twisting or
pressing it may cause damage. SIM card will be taken from your
phone and put into any phone with GSM function ,it will read
automatically the SIM card.
Please avoid touch the metal plane and take the SIM card
away from the electrical and magnetic place. Once the damage of
your card , you can not go into the GSM net.
* Note: Before you take out SIM card, you should turn off
your phone. Don't insert or take out your card during contact with
the outside power or it will be damage.
2.2.1Insert and take out the SIM card
 Please take out carefully the SIM which laid on other card
before you assemble the phone.
 Turn off your phone and remove the battery and other
power supply.