Cortelco 2750, Owner'S Instruction Manual

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To reserve a line
a.
Press HOLD .
b. Press the desired LINE button. The line indicator will turn from red to orange.
To cancel Line Reserve press the LINE button again. The line indicator will turn from orange back to
red. If you do not go off-hook within 15 seconds after you are alerted, the line will become free again
for others to use. Line Reserve will also cancel if you make or answer a call on another line.
6.13. Call Privacy
See Section 2.9 for a description of Call Privacy and for initial programming instructions. To release
call privacy during a single call press
CONFERENCE. “Privacy Released” will appear in the display.
Call privacy will be reactivated for the next call.
Note: Call Privacy is always on for intercom calls.
6.14. Toll Restriction
See Section 2.8 for a description of Toll Restriction and initial programming instructions.
6.14.1. Toll Restriction Removal (Single Call)
a. Press HOLD button.
b. Enter the 4 digit toll restriction access code which was set at Station #01. If no code was set, the
access code is the initial number set at the factory, which is “1234”.
c. The SPEAKER light will flash indicating that toll restriction is temporarily off, and you may
make your call.
When you use this feature, Toll Restriction will be reactivated 10 seconds after you hang up. This will
be signaled by a flash of the
SPEAKER light. You may continue making unrestricted calls as long as
you go offhook again within 10 seconds of hanging up your previous call.
6.14.2. Toll Restriction Removal (Single Station)
You may turn Toll Restriction ON and OFF at a telephone without affecting the Toll Restriction settings
stored in that telephone. For example, you may wish to turn Toll Restriction off for some guests, or you
may want Toll Restriction to be on only during certain periods. When you turn off Toll Restriction at a
telephone using this feature, it will stay off until it is reactivated. To access this feature:
a.
Press HOLD .
b. Enter “*” or “#”.
i. * ... to turn Toll Restriction ON.
ii. # ... to turn Toll Restriction OFF
c. Enter the 4 digit toll restriction access code which was set at Station #01. If no code was set, the
access code is the initial number set at the factory, which is “1234”.
Note : Turning Toll Restriction ON at a telephone will have no effect unless restrictions have been
stored at that telephone.
6.15. Timer
6.15.1. Elapsed Call Time
The display automatically shows the elapsed time during a call.
37 2750 User Guide Version 1.3