AT&T Merlin II Release 3 System Manual page 132

PBX, Centrex, or Custom CalIing Features
DESCRIPTION
RELATED FEATURES
How to Program
1 Label a button.
2 Enter programming mode by sliding the T/P
switch to P. (Digital phones: Dial #33.)
3 Press the button you want to program.
4 Dial *20.
5 Leave programming mode by sliding the T/P
switch to the center position. (Digital phones:
Dial #00.)
Your MERLIN II system may work behind a PBX or a Centrex system and be
configured for behind-switch operation. You may also use non-MERLIN
Custom Calling features. If you are operating behind a host system or using
non-MERLIN Custom Calling features, see "How to Use" below for some
important information.
Recall
How to Use
When PBX, Centrex, or Custom Calling
instructions tell you to include a switchhook
flash, press Recall instead. If you press the
switchhook, you disconnect your call.
If your system is administered for behind-switch
operation, you use PBX, Centrex, or Custom
Calling feature codes that begin with a pound
sign (#) as described in their documentation. To
use MERLIN II system feature codes that begin
with # while your handset is lifted (you hear a
dial tone or you are on a call), you must program
a Speed Dial Access button. You press Speed
Dial Access instead of pressing #, then dial the
rest of the code.
Except for behind-switch operation, you can use
MERLIN II system feature codes that begin with
# as described in this manual. To use PBX,
Centrex, or Custom Calling codes, you dial two
pound signs instead of one. For example, if the
PBX code is #1234, you dial ##1234.
You may access special features such as AUDIX
and MERLIN Mail through your MERLIN II
system by pressing ##. Or, you may program a
Speed Dial Access button for a particular feature,
then press Speed Dial Access and # to access the
feature.
MERLIN II System Features 3-103