31
•
Caller ID Display:
Allows an IVT-16 series key telephone to display the incoming Caller
ID information.
•
Automatic Outside Line Seize:
Allows an extension to automatically connect to an outside
line when they lift their handset without dialing ‘9’ (or ‘0’). If the person at that extension
wants to make an intercom call or use other IPS functions, they can simply switch-hook
before dialing any digits to drop the outside line and connect to the IPS dial tone.
3. Do you want to give new numbers to the extension?
Each extension is automatically given a number by the system. This is the number on the
jack at the unit into which the extension line is plugged. The numbers are ‘00’ to ‘15’ for the
IPS 416 and ‘00’ to ‘07’ for the IPS 308. However, it may be more logical to give your lines
different numbers (e.g. ones that correspond to of
fi
ce or room numbers).
NOTE: Even after you assign new numbers, the extension numbers on the jacks (‘00’ to ‘15’) still
need to be used for all system programming where a “2-digit extension number” is required. The
new extension numbers you assign are used when:
• Making intercom calls,
• Transferring outside calls to another extension,
• Entering an extension number in the Auto-Attendant (or DISA) mode,
• Forwarding calls to another extension,
• And turning on or off the message lamp of another extension.
If Hunt Groups are used (see “Hunt Groups”, page 61), the extension numbers 122, 133, 144, and
155 are reserved. You may not assign an extension to use one of these numbers.
Confi guring The Extensions
Chapter
3
- Functions Of IPS System
