ZTC MOBILE
15
cannot prevent the unlawful use of the SIM card.
Press and hold the
End key
to turn on the mobile phone;
Enter the PIN1 number. Press
Right soft key
to delete incorrect input. Finish with pressing the
left soft key
“
OK
”. For example ,if you set a PIN as 1234,input as follows:
1 2 3 4 “OK”
If there are continual wrong enter for three times, your SIM card will be locked by network, and the phone will
inqury PUK1.
Note: Your network provider will provide your SIM card with a standard PIN1 number (with 4-8 numbers,
default as 1234). You should change this to your own number as soon as possible.
2.3.7
Connecting to the Network
When the SIM card has been successfully opened your mobile phone will automatically search for a useable
network (“
Searching
” will be displayed on the screen). When the connection is made, the name of the network
operator will appear in the middle of the screen.
ZT3688
supports GPRS service. If your network operator has activated your GPRS service and your phone is
within the GPRS network area, then there will be a “G” displayed to the right of network signal strength indicator. At
this time you may access the WAP service through the GPRS network.
Note: If “Emergency only” is displayed on the screen, this means that you are already outside the
normal coverage of the network area, but you can still transmit emergency calls depending on the strength
of your signal.
