Common problems
Can not charge
Can not power on
Insert the R-UIM card but can not
read the information in the R-UIM
card
Can not make phone call
Weak talk quality
The contact can not get your voice
when making phone call
All manuals and user guides at all-guides.com
Check item
Please check if the charger is properly connected to the phone
and the power source jack.
Please check if the battery level is too low;
Please check if the battery is properly loaded;
Please press Power Key for enough time.
Please check if you properly inserted the R-UIM card;
Please check if your R-UIM card is valid.
Please check if the phone number is valid.
Please check if you are in service area.
Please check if the phone signal is strong enough;
If you are in a building, please move the phone or move near
the window.
Please check if your mike is blocked by fi ttings or other blocks.
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