Features
Callback
When you reach a busy extension or the outside line you want
to use is busy, use Callback to automatically place the call
when the extension or line is free.
You’ll hear a priority ring—one long ring and three short
rings—as soon as the extension or line is free. The call is
placed when you lift the handset or press
Speaker.
On phones with ICOM buttons, Callback works only for busy
inside extensions; use Line Request for busy outside lines. On
phones with SA buttons, Callback works with busy inside
extensions; it works with busy outside lines only when you are
using an SA or Pool button.
Callback works only when the outside
line
you want to use is
busy, which is indicated by a
fast
busy signal. Callback does
not work when the outside
phone
you call is busy, which is
indicated by a
normal
busy signal.
You can use Callback either selectively or automatically:
■
Selective Callback
is activated when you select Callback
from the Feature screen, dial the feature code, or press a
programmed button.
■
Automatic Callback
is activated every time you reach a
busy extension or, if your phone has SA buttons, a busy
outside line. You need to program your phone for
Automatic Callback.
Callback 5-9