AT&T MERLIN LEGEND System Reference Manual page 221

Features
Telephone Differences
Queued Call Console
All Other Multiline
Telephones
2-172 Forward and Follow Me
On multiline telephones, a call forwarded to an extension rings once at the
forwarding telephone and also rings at an available System Access or Intercom
button at the destination extension. The green LED next to the button on the
forwarding telephone continues to flash, and the call can still be answered at the
forwarding telephone.
On a single-line telephone, a call forwarded to an extension rings on both the
forwarding telephone and the destination extension until the call is answered or
sent to coverage.
On both multiline and single-line telephones, a call forwarded to an outside
telephone number does not ring at the forwarding telephone.
Forward and Remote Call Forward cannot be used to forward calls from a QCC.
However, users can forward calls to an individual QCC.
To use Follow Me to receive forwarded calls from another extension, the QCC
system operator presses the Feature button, selects Follow Me from the display,
and at the prompt dials the extension of the forwarding telephone.
To cancel Forward and Follow Me calls being received at the destination QCC:
When the extension number of the forwarding station is known, the QCC
system operator presses the Feature button, selects Cancel Follow Me
(Cancl Follow) from the
extension number.
When all call forwarding is to be canceled or when the extension number of
the forwarding station is not known, the QCC system operator presses the
Feature button, selects Cancel Follow Me (Cancl Follow) from the display,
*.
and dials
On all other multiline telephones, to forward calls to an extension, the user
presses a programmed Forward button and dials the destination extension
number; or presses the Feature button, dials 33, and dials the destination
extension number.
To forward calls to an outside telephone number, the user presses a
programmed Forward button or presses the Feature button and dials 33. The
user then selects the outside line/trunk or pool on which to route the call by
dialing the Automatic Route Selection (ARS) or pool dial-out code (Hybrid/PBX
onl), the Idle Line access code (9 - for Key and Behind Switch only), or the
line/trunk number (801-880). After selecting the outside line/trunk or pool the
user dials the destination telephone number followed by a # to signal the end of
the dialing sequence.
The user who is off-hook hears a confirmation tone (double break in dial tone)
after dialing the extension number or the outside telephone number and #. If a
programmed Forward button is used, the green LED next to the button goes on
to indicate that calls are being forwarded.
display, and dials the forwarding station's