Northern Modular Telephone - Manual (Page 20)

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Special features
Electronic Lock
You can lock your telephone with a password so that no one can make calls from your office. The lock
consists of a password which you may change. This feature is not available on the MSL-100.
To lock your telephone:
1.
Lift the handset or press a DN key.
2. Enter the Lock FFC.
3. Enter your electronic lock password.
4. If you are using someone else’s telephone, dial your extension number.
5. Replace the handset or press
R.
To unlock your telephone:
1.
Lift the handset or press a DN key.
2. Enter the Unlock FFC.
3. Enter your electronic lock password.
4. If you are using someone else’s telephone, dial your extension number.
5. Replace the handset or press R.
To change your electronic lock password:
1.
Lift the handset or press a DN key.
2. Enter the password change FFC.
3. Enter the current password for your telephone.
4. Enter the new password you wish to use.
5. Enter the new password again.
If you hear a fast busy/engaged signal, you may have misdialed. Press
R and try again.