User's Manual

10.2 Calculator
l Press 0~9 Number keys to input numbers, and press the # key to input the
decimal point or press the * key to input the negative sign.
l Press left softkey to switch among +, –, ×, ÷.
l Press the OK key [Equal] to get results.
10.3 FM radio
This function effect only after headphone line plugged in the USB connector.
In the radio interface, click the ok button, it will search the station automatically,
press left/right key to adjust the volume; press up/down key to adjust a
frequency step by step.
Press the left soft key entering the "option" to the next level menu
l Auto search
Automatically search around the radio, each can only search to a radio
l Save
Save current frequency.
l Channels
Saved Channels.you can select a channel and do something as
play,rename,change,delete,delete all..
l Set frequency
Set the current frequency
11. Maintenance
※ Put the phone and all of its fittings in a place out of children’s reach.
※ Keep the SIM card in good conditions. Do not bend or scraper it; be sure to avoid it
from interference by static electricity. Use a piece of cloth that is static electricity
proofing, and contains no chemical detergent, to clean the SIM card.
※ The phone shall be kept from moisture and shaking. Do not put it in any place
directly exposed to sunshine. Any liquid flowing into the phone will cause
corrosion of the metal made electric circuit; and heat will shorten the service lives
of the electronic component parts and damage the battery.
※ If the phone is not in use for a long time (more than one month), please take out
the battery.
※ Phone ID: when you have lost your phone or SIM card, the following information is
rather important, and shall be recorded: SIM card serial number (marked on the
card); phone serial number (15-digit), and client number given by the network
operator.
※ If you have lost your phone or SIM card, please contact your network operator
immediately, to prevent any other person from using your phone illegally.
※ If the phone is not in use for a long time after being turned off, please separate the
phone from its battery, so as to avoid the battery from suffering an electric