Lucent Technologies MERLIN Plus Release 2 System Manual page 236

Program Mode Lock
DESCRIPTION
CONSIDERATIONS
ADMINISTRATION
The system administrator may choose to disable (or "lock") the programming
function at an individual voice terminal so that the person at the voice terminal
cannot change the programmed assignments. When a voice terminal's T/P
switch is locked, programming for that voice terminal can be done only at the
administrator/attendant console. This feature can be administered for an
individual voice terminal or for all voice terminals in the system, except the
administrator/attendant console.
To program features onto a voice terminal, the administrator can use the
Centralized Programming or the Copy feature.
The T/P switch allows a person to test the voice terminal lights and ringing of the
voice terminal and program features on the voice terminal. When the system
administrator has locked the programming function at a particular voice
terminal, the person at the voice terminal can still slide the T/P switch to both the
Test and the Program positions and can use the Test option only. However, the
person cannot change any programmed features at the voice terminal.
When your MERLIN Plus system comes from the factory, programming can be
done by the user at his or her own voice terminal (each voice terminal's
T/P switch is unlocked).
The administrator/attendant console connected to jack 10 cannot be locked out
of program mode.
If your responsibilities do not include system administration, skip this
information.
To lock or unlock the programming function on an individual voice terminal:
Enter administration mode by sliding the T/P switch to P and touching
1
Administer.
Dial *89.
2
MERLIN Plus System Features 5-117