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4.9.5.3
GPRS Connection
Press
Left Soft key
“
convert
” to make your mobile
phone convert the GPRS Connection Project between
“Permanent Connection” and “Connection if necessary”.
If select ““Permanent Connection”, the picture display
will show “
G”
4.9.6 Security Setup
Access
“Security Setup”
, you can set the security
for your handset in case illegal use of the mobile phone
and SIM Card.
4.9.6.1
SIM Lock
The personal identification number (PIN) code and the
universal personal identification number (UPIN) code
(4 to 8 digits) help to protect your SIM card against
unauthorized use.
If your SIM is locked, select “Activate”,
Enter PIN code then activate SIM Lock. You should
enter the correct PIN code to access if Power On next
time.
PUK codes
The personal unblocking key (PUK) code and the
universal personal unblocking key (UPUK) code (8
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