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Security
settings
→
Phone
→
SIM
lock
Set the phone to work only
with the current SIM card by
assigning a SIM lock
password.
Security
settings
→
SIM
→
PIN lock
Activate your PIN to protect
your SIM card against
unauthorised use.
Security
settings
→
SIM
→
Fixed
dialling mode
Set the phone to restrict calls
to a limited set of phone
numbers, if supported by
your SIM card.
Security
settings
→
SIM
→
Change PIN
code
Change the PIN.
Menu Description
Security
settings
→
SIM
→
Change
PIN2 code
Change your current PIN2, if
supported by your SIM card.
Memory
settings Change the settings related
with the memory and check
information about the
memory currently in use.
Reset settings Reset the phone’s settings
you have changed.
Menu Description
D780.book Page 39 Thursday, April 24, 2008 10:31 AM