Callback - NEC Portrait 308 Feature Handbook

Callback

To transfer information
from the Temporary
Memory to the Caller
Callback
When you call a busy extension, you can leave a Callback request for
a return call. You do not have to repeatedly call the busy extension
back, hoping to find it idle. When you leave a Callback, the system
handles your request as follows:
When the busy extension becomes idle, the system rings you.
After you answer the Callback ring, the system then rings the for-
merly busy extension. (If that extension doesn't answer, the system
cancels the Callback.)
As soon as the other extension answers, the system sets up an
Intercom call between you and them.
To place a Callback:
22
1. Press
2. Dial
ID Table:
3. Press
4. Press
1. Place Intercom call.
2. Dial
3.
.
.
.
The information will be stored in the
next available bin.
Listen for: Busy tone
.
Listen for: Busy tone stops.
.