19
Doc Ref: DM-869 Rev: 1
17
Call Back
When a called extension is busy, a call back can be set so that when the called
extension becomes free, the system will first ring the extension that set the call
back and when that extension answers, the system will ring the called extension.
E x t n 1 2
B u s y
O p t i o n s
↑
↑
↓
↓
C a n c e l
C a n c e l
I n t r u d e c a l l
C a l l b a c k
S e l e c t
á
á
â
â
E x i t
E x t n 1 2
C a l l b a c k
O p t i o n s
á
á
â
â
N e w C a l l
E x t n 1 2
C a l l b a c k
S e l e c t
á
á
â
â
A n s w e r
E x t n 1 2
R i n g i n g
S e l e c t
á
á
â
â
C a n c e l
CALLBACK Key
: If the Forum Phone 320 has a
CALLBACK
key programmed,
pressing this key once while hearing busy tone while calling another extension will
set callback.
18
Intrusion
If when calling another extension busy tone is heard, a Forum Phone 320 user can
intrude on the busy extension. Alert tones will be given to indicate that another
extension is about to intrude. The ability for an extension to intrude has to be
enabled in system programming by the installer or system administrator.
E x t n 1 2
B u s y
O p t i o n s
↑
↑
↓
↓
C a n c e l
C a n c e l
I n t r u d e c a l l
C a l l b a c k
S e l e c t
á
á
â
â
E x i t
C a n c e l
I n t r u d e c a l l
C a l l b a c k
S e l e c t
á
á
â
â
I n t r u d e
To set a call back (e.g. on extension 12) -
•
On receiving busy tone, press the
<
Options
> key
•
Scroll down - when the cursor is
alongside
Callback
•
Press the <
Select
> key
Success tone will be heard confirming that the
Callback
feature has been set.
The Forum Phone 320 will return to idle.
When Extension 12 becomes free, the
extension that set the
Callback
will start to
ring
.
When the handset is lifted or the
SPEAKER
key pressed, ringing tone will be heard and
Extension 12 will start to ring.
To intrude on a busy extension -
•
When busy tone is heard, press the
<
Options
> key
•
Scroll down using the
↑
↑↓
↓
keys
•
With the cursor alongside
Intrude
call
press the
<Select>
key
•
The busy extension will receive Alert
tones
•
Pressing the <
Intrude
> key will
intrude
on the call in progress