User guide

LINE TYPES
Multicall Line
The Multicall line shares its directory number with
other extensions. Incoming calls ring all the
extensions sharing the line. As soon as one of the
users sharing the Multicall line answers, all the
other extensions stop ringing. The line then
becomes free for all the other users sharing it, to
make or receive calls.
If you place a caller on hold on a Multicall line, no
other extension user may retrieve the call from
hold.
Direct T&k Select (DTS)
When a DTS line is accessed, you are connected
automatically to an outside trunk, and the dial tone
you hear comes from outside your telephone
system. ‘This means that you will not have to dial a
trunk access code before the desired number. Only
one person can use a DTS line at any time. You
can transfer a call on a DTS line by pressing the
TRANWCONF key.
Direct Line Select (DLS)
A DLS line is essentially the same as a DTS line
with the following exceptions: calls cannot be
placed on hold or transferred using TRANSKONF;
calls can be only be extended to another
SUPERSET’ set which has a DLS appearance of the
same trunk, by putting the call on hold using the
red hold key, and the call must be retrieved from
the other set.
In addition, conference calls can only be formed
with other SUPERSET sets with an appearance of
the DLS line, by using the Privacy Release feature.
Overview l-7