Call Barring; Card Lock; Activating The Card Lock - Ericsson GH337 User Manual

Phone Lock
lets you activate or turn off the phone lock which prevents
the use of the phone in the event of a theft.
There are two levels of locking the phone: Full Lock and
Autolock.
If the Full Lock is activated, the message Phone Locked
is displayed briefly, followed by the prompt Enter Lock
Code, each time the phone is turned ON. The user then
has to enter a security code and press # to be able to use
the phone.
If the Autolock is activated, the message Phone Locked
and prompt Enter Lock Code will not appear in the display
unless a different SIM has been inserted in the phone.
After the security code has been entered correctly, the
phone can be used with new SIM. Not until the original
SIM or a different SIM is inserted in the phone, will the
user be asked to enter the security code again.
Change Security Code
Your phone is factory-programmed with a 4-digit security
code of 0000. To improve security, you should change this
to any 3- to 8-digit personalized code.
You are should to choose your security code carefully. You
can, for example, use the same code as your PIN, or
another code that you will remember easily.

Call Barring

Call Barring is a supplementary service
ACCESS
of the GSM network.
< Barring >
It is described in a supplement to this
manual, entitled GSM Network Features.

Card Lock

Unlock card is displayed when the PIN
ACCESS
Unlock
check is activated.
< Card >
Lock card is displayed when the PIN
ACCESS
Lock
check is turned off.
< card >

Activating the Card Lock

Press YES.
ACCESS
Unlock
< Card >
Enter your PIN and press # (Hash).
Enter
PIN
Locked The card lock is now activated.