USER MANUAL EN
71
• Remove the battery, reinstall it and restart your phone.
• If the battery is low, recharge it.
Phone asks for PIN code
PIN lock feature is enabled. Each time the phone is switched on, PIN
must be entered (if you are using your phone for the rst time, you
must enter the PIN code provided with SIM card).
Phone asks for PUK code
PIN code has been entered incorrectly three times, and now SIM card
is locked. Enter PUK code provided by your network operator.
Phone asks for unlock code
The automatic locking function has been enabled in the phone. You
must enter unlock code before you can use your phone.
SIM card error
• Clean metal contacts on the SIM card with a clean cloth (do not
use a solvent).
• SIM card is not properly placed. Insert SIM card according to the
unit gure.
• The SIM card is damaged, contact your network provider.
Network failure
It is possible that the phone is located in a weak signal area, move to a
place with a stronger signal.
It is out of network service coverage
SIM card is not valid, contact your network provider.
You have entered a number but the phone is not calling
• Make sure you have correctly pressed the button.
• Check call barring options. Verify that barring is disabled for
contact number.
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