Norstar DR5, Руководство по установке

Страница: 361 / 534

Answering the telephone 79
What line indicators mean
on and off
for equal lengths of
time
There is an incoming call on the line.
and off
more quickly
on for
longer than off
not flashing
You have placed a call on hold.
Someone else has put a call on hold
on that line.
You are connected to the call on that
line or the line is in use elsewhere.
Off The line is free.
Rings you may hear
A double beep every
A call has been camped to your
ten seconds telephone.
A long single ring
There is an external call on the line for
you.
A shorter double ring
A brief single ring
T h r e e b e e p s
descending in tone
There is an internal call on the line for
you or a call is being transferred to
you.
A call is being redirected on one of
your redirected lines. You cannot
answer this call. See Line Redirection.
You are receiving a priority call.
Modular DR5 System Guide