3. Press SELECT to enter the old system PIN. (Default is 0000)
Note:
If the old system PIN is wrong, you will hear an error tone and be asked to enter it again.
4. Press OK to enter the four-digit new system PIN.
5. Press OK to enter the four-digit new system PIN again.
6. Press OK to confirm.
Note:
If the new PIN entered in Step 5 is not matched with the new system PIN entered in Step 4, user is requested to enter the old system PIN again in Step 3.
8.9
Reset the handset
U
D
1. Press MENU and
/
U
D
2. Press SELECT and
/
3. Press SELECT to enter the four-digit system PIN. (Default is 0000)