User's Manual

Remove/reinstall the battery. Then charge the phone until the battery icon stops scrolling. Unplug from
charger and try to switch the mobile on.
The display shows BLOCKED when you switch on
Somebody tried to use your phone but didn’t know the PIN code nor the unblocking code (PUK). Contact
your service provider.
The display shows IMSI failure
This problem is related to your subscription. Contact your operator.
Your phone doesn’t return to the idle screen
Long press the hangup key or switch off the phone, check that the SIM card and the battery are installed
correctly and switch it on again.
The network symbol is not displayed
The network connection is lost. Either you are in a radio shadow (in a tunnel or between tall buildings) or
you are outside the network coverage area. Try from another place, try to reconnect to the network