Nortel Networks Modular ICS 4.0 - Manual (Page 42)

30 / Answering calls
Modular ICS 4.0 System Coordinator Guide P0881591 Issue 01
Line buttons
One line button for each line is assigned to your telephone.
Press the line button to select the line you want to answer or
use to make a call. Having several line buttons gives you
immediate access to more than one line.
The M7100 telephone has two intercom paths which are used
instead of line buttons to answer and make calls. Each M7100
can be assigned two lines. You can press
˙ to switch
between two calls, one active and one on hold.
What line indicators mean
Rings you may hear
º
Flashing on and off for
equal lengths of time There is an incoming call on the line.
º
Flashing on and off more
quickly You have placed a call on hold.
º
Flashing on for longer
than off Someone else has put a call on hold
on that line.
º
On, not flashing You are connected to the call on that
line or the line is in use elsewhere.
Off The line is free.
A double beep every ten
seconds A call has been camped to your telephone.
A long single ring There is an external call on the line for you.
A shorter double ring There is an internal call on the line for you or
a call is being transferred to you.
A brief single ring A call is being redirected on one of your
redirected lines. You cannot answer this call.
Three beeps descending
in tone You are receiving a priority call.
p0881591.book Page 30 Wednesday, August 19, 1998 6:43 PM