Nortel Networks T7316 - Manual (Page 169)

Common display prompts and error messages 169
Telephone Features Programming Guide
The feature you tried to use requires you to be on an active call at your
telephone. This prompt also appears when information about a call is
cleared by a system reset.
All the lines or line pools available to the telephone are in use. This
prompt also appears when you try to dial an external number or use a
feature that conflicts with the lines, line pools or prime line used by the
telephone. Your installer must correct this situation.
The telephone is set up to dial an external number on a prime line but
the telephone does not have a prime line. Your installer must correct this
situation.
You tried to program redirection while the feature is in use. Only one
person can program line redirection at a time.
The line you are trying to use to redirect calls is for incoming calls only.
Select an outgoing line.
Continue entering digits. Press BKSP to delete incorrect digits. Press £
or OK when you have finished.
You entered an invalid line pool code or an invalid destination code.
You selected a line that is private to another telephone.
The destination you selected for line redirection is restricted.
Make calls first
No free lines
No line selected
In use:221
Incoming only
9__
QUIT
BKSPOK
Invalid number
Line denied
Restricted call