NEC Xen Topaz Quick Reference Manual page 4

Placing Calls Quickly
Last Number Dialling <for Outside / Intercom>
#
An Intercom Number can also be stored to LND. (System setting is necessary. Ask your Supplier.)
If your call doesn't go through...
Set Camp On / Callback
(Hear Busy Tone
or No Answer)
<Camp On> In case of Intercom Call, when you hear ringing, wait for the called party to answer.
In case of Outside Call, when you hear Dial Tone, begin telephone number dialling.
<Callback> In case of Intercom Call, when your phone starts the ringing, lift handset and wait for the
called party to answer.
In case of Outside Call, when your phone starts the ringing, lift handset, hear Dial Tone, and
begin telephone number dialling.
This function is applicable when all trunks are busy condition. (not applicable for dialled outside party
busy)
Cancel Camp On / Callback
(When Camp On set)
8 5 0
<Camp On>
<Callback>
8 7 0
3
Wait without
hanging up
Wait for the
system to call
you back