AT&T MERLIN LEGEND System Reference Manual page 222

Features
Single-Line Telephones
To use Follow Me to receive forwarded calls from another extension, the
multiline telephone user presses the Feature button, dials 34, and dials the
forwarding telephone's extension; the user hears a confirmation tone. An MLX
display telephone user can also use Follow Me by pressing the Feature button,
selecting the feature from the display, and dialing the forwarding telephone's
extension.
To cancel Forward, Remote Call Forward, and Follow Me, at the originating
multiline telephone, the user presses the programmed Forward button or
presses the Feature button, dials 33, and dials his or her own extension number.
The user hears a confirmation tone, and if a programmed Forward button is
used, the green LED next to the button goes off.
To cancel forwarded calls being received at the destination multiline telephone:
When the forwarding station's extension number is known, the multiline
telephone user presses the Feature button, dials *34, and dials the
forwarding station's extension number.
When all calls forwarded to the destination extension are to be canceled or
when the forwarding station's extension number is not known, the multiline
telephone user presses the Feature button and dials *34*.
To forward calls to an extension by using a single-line telephone, the user lifts
the handset (must be listening to internal dial tone) and dials #33 and the
destination extension number.
To forward calls to an outside telephone number, the user lifts the handset (must
be listening to internal dial tone) and dials #33. The user then selects the outside
line/trunk or pool on which to forward the call by dialing the ARS or pool dial-out
code (Hybrid/PBX only), 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 hears a confirmation tone (double break in dial tone) after dialing the
extension number or outside telephone number to indicate that call is are being
forwarded.
To forward calls to an extension by using Follow Me when the destination is a
single-line telephone, the user lifts the handset, hears internal dial tone, and
dials #34 and his or her extension. The user hears a confirmation tone.
To cancel Forward, Remote Call Forward, and Follow Me at the originating
single-line telephone, the user dials #33 and dials his or her own extension
number. The user hears a confirmation tone.
To cancel forwarded calls being received at the destination single-line
telephone:
When the forwarding station's extension number is known, the user dials
#*34 followed by the originating station's extension number.
Forward and Follow Me 2-173