User's Manual

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operation, said the issue of the original SIM card, please
contact the operator SIM card。
3. If the surface or cell phone SIM card SIM card interface
there are traces of oxide, please be clean of alcohol, or use
a clean flannel cloth。
4. If these methods are ineffective, then please contact your
supplier。
6.2 PIN、PIN2、PUK、PUK2 code and Restrictions on inquiries and
password Note:
1. Please check with local operators。
2. For 3 times PIN code input error, SIM card will be locked。
3. PUK code please contact the operator SIM card inquiry。
6.3 out networks happen from time to time
1. Where a weak signal area or shield, please try to leave this
area。
2. The need for mobile testing, please contact your supplier。
6.4 the other party can not hear the voice
1. First of all, to determine whether the problem for the
network, and then try again。
2. In certain areas, bad line calls, please try to leave this
area 。
3. Network-line relay operators adverse。
4. If these methods are ineffective, then please contact your
supplier。
6.5 does not charge or charge does not show
1. Chargers and cell phone may be bad, make sure the
reliability of the installation。
2. Handset charger off when the show "in charge" and start
charging when there is no indication of "charging in" the
words。