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CG 2400 User Guide
192
192
To change the handset PIN code:
NOTE
: The handset
PIN controls handset
access only. The
system also uses
personal PINs and
system PINs to control
access to the
application.
1. Press to access and move through the
menu.
2. Select >Settings >Handset >PhoneLock
>ChangePIN and press .
3. EnterOldPIN displays. Enter the current PIN
code for the handset and press .
If the PIN entered does not match the current
code, then WrongPIN appears. Try again.
NOTE
: If you enter the
wrong PIN three
consecutive times, the
handset blocks. To
unblock the handset,
see below.
If the PIN entered does match the current code,
then EnterNewPIN appears.
4. Enter the four digits of the new PIN and press
. RepeatNewPIN appears.
5. Enter the PIN code again and press .
Unblocking the Handset
An additional level of security is the automatic
locking feature. If you enter an incorrect PIN code
three consecutive times, the handset will lock up and
PIN Blocked, Unblock? will show on the handset
display. Should this happen, you will need the IPEI
code to unlock the handset. (See “Viewing the IPEI
Code” on page 191.)
The default handset PIN code is 0000 but can be
changed. (See “Changing the Handset PIN” on
page 191.)
To unblock the handset:
1. Press . Backdoor appears. (Backdoor is a
way of bypassing normal controls to get into a
system.)
2. Enter the IPEI code and press .
EnterNewPin appears.
NOTE
: The IPEI code is
located inside the
handset battery cavity.
3. Enter a new four-digit PIN Code and press .
Once the new PIN is accepted, your handset will
again be active.