Display Keys Page 47 2420 User Guide Page 47 IP Office 40DHB0002USEG - Issue 1 (29/04/2003) RBak+ - Ringback When Free
Sets a callback when free on busy extensions and callback when next used
on unanswered extensions.
This function does not require any data entered when programmed. This
function cannot be programmed through the phone by the user.
When an extension called does not answer or is busy, pressing AutCB
sets a callback on that extension. Whilst the callback is set, AutCB is
shown with a symbol. Pressing AutCB again cancels the callback.
When the extension becomes free or is next used, Ring Back to and the
number appears on the phone that set the callback. Pressing
answers the ringback and starts a call to the callback target.
[User | Button Programming | Advanced | Miscellaneous | Ringback When Free]
See also:
• "AutCB - Automatic Callback (!)" on page 27.
RBak- - Cancel Ringback When Free
Cancels any set ringback when free function.
This function does not require any data entered when programmed. This
function cannot be programmed through the phone by the user.
Pressing RBak- switches off any set ring back when free. If the
ringback was set using a AutCB key, that key will still appear with a
symbol that can be cancelled by pressing the AutCB key again.
[User | Button Programming | Advanced | Miscellaneous | Cancel Ringback When
Free]
RBSeq - Set Ringback Sequence
Sets the ringing pattern (sequence) used for voicemail and ringback calls.
Not supported by the 2420.
This function requires the ringing pattern (0 to 9) to be entered when
programmed. The number is shown next to RBSeq. This function cannot
be programmed through the phone by the user.
Pressing RBSeq changes the extension's ringback ringing pattern.
[User | Button Programming | Advanced | Set Ringback Seq]
See also:
• "ICSeq - Set Inside Call Sequence" on page 41.
• "OCSeq - Set Outside Call Sequence" on page 43.