31
Setting Read Only mode :
3
Select "Read Only" by pressing
Scroll Key, then press "OK" Key.
4
Select "On" by pressing Scroll
Key, then press "OK" Key.
1
Press "Menu" Key.
2
Select "Security" by pressing
Scroll Key, then press "OK" Key.
Reset
Change PIN
Read Only
MIKE
TelBook
ABC CORP
208
Menu
Esc
OK
System
Telephone Options
Security
Esc
OK
Off
Read Only
On
Esc
OK
5
Return to "Security" menu. Press
Clear Key to finish.
Reset
Change PIN
Read Only
Esc
OK