Lemon DUO 319, User Manual

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10
Remove the SIM Card and check the way it performs as pictures show, and
then mount it again.

If “Insert SIM” still appears on the screen after you have inserted the SIM
correctly, there may be something wrong with your SIM card. Please ask the
network operator to repair it.

If the screen displays that the SIM card is locked permanently, please
consult with your network operator
Charging the Battery
Note: Please always keep your phone connector and charger dry.
1. Connect the connector of the travel adapter to the phone.
2. Plug the travel adapter into a proper AC wall outlet.
3. When your phone indicates that the battery is fully charged, please pull
the ravel adapter out from the I/O socket of the phone.
Tip:
1. If the battery is totally empty or not enough, it may take a few minutes
before the charging indicator appears on the screen.
2. You can turn on/off, and use the phone while charging.
Warning: Make sure that the standard voltage/power of the place where you
charge the battery matches with the rated voltage/power of our travel
adapter.
Switching your phone on/off

Press and hold Power Key for a few seconds to switch your phone on.

If the phone ask for a phone lock code:
Enter the phone lock code, and press OK.

If the phone ask for a PIN code:
Enter the PIN code, and press OK. The PIN code is usually supplied with the
SIM card. Please consult your network operator for more information.

Access the standby mode.
Press and hold Power Key for a few seconds to switch your phone off.
Waken Up Your Phone

If your phone gets into far-gone standby mode (the screen goes
out):
Press Power Key and then you can waken up your phone.

If your phone ask for “Press Unlock and then
＊
”: