20
3.11.
File manager
The File Manager lists the all the files stored in your memory card.
3.12.
Tools
3.12.1.
Calculator
You can conduct the basic arithmetic operations with this function.
Input the first number.
Press one of directional keys to select the arithmetic operation sign.
Input the second number.
4.
Appendix
4.1.
FAQ
The phone cannot be turned on
When the battery is very low, the phone may not be turned on properly. Please charge the battery.
Cannot make certain calls
Check if Call Barring is set. If it is set, you may not be able to make calls or only certain calls are allowed.
My call is picked up by another phone
Check if call divert is set. If it is set, your incoming calls may be diverted to other numbers or devices.
4.2.
Error Message
Please insert SIM card
Make sure you have inserted SIM card. If you have installed it but it cannot be detected, please try clean the golden contacts of
the SIM card by using a dry cloth. If it still is not working, please contact your network carrier.
No service
If you are in an area not covered by your network, or if a physical obstacle is present, such as in an enclosed area, the message
“No service” will be displayed on your Standby screen and you will not be able to make or receive calls. You can try move closer
to a window for better reception.
For emergency only
When you are outside your network but inside other network, you can only make emergency call.
No Valid SIM card
Your SIM card is locked or it has an error. Please insert the right SIM card or contact your service provider.
Enter PUK code
After three consecutive incorrect PIN code entries, the code is blocked, and you need the PUK code to unblock it. Contact your
service provider. After seven consecutive incorrect PUK code entries, the SIM card cannot be used any more. Please contact
your service provider to buy a new SIM card.