Buttons And Indicators - AT&T PARTNER Installation And Use Manual

Buttons and Indicators

MLS-12D
The following buttons and displays appear on system phones:
Display. (MLS-18D and MLS-12D only) Shows date and time when phone is idle, number dialed when placing an outside or
inside call, extension number calling you or transferring a call to you, and duration while a call is in progress. (To adjust the MLS-
18D display contrast, see Volume Control Buttons.)
Programmable Auto Dial Buttons. (MLS-18D, MLS-12D, and MLS-12 only) Store outside or inside numbers for one-touch
access.
Line Buttons. Press to make or answer outside calls. Lights next to each button show the status of the line (see "Lights" later
in this chapter).
Intercom Buttons. Press either button to make (or answer) a call to (or from) another extension in the system.
Calling Feature Buttons. (MLS-18D, MLS-12D, and MLS-12 only) Press to use calling features with one touch—from left to
right, there are buttons for the Privacy, Last Number Redial, Recall, and Conference Drop features.
Other Buttons and Indicators (shown in exploded views)
Feature (labeled "Feat" on MLC-6). Press to change option settings or to use a System Speed Dial number. (On an MLS-6
or MLC-6 phone, use with two-digit code to access Last Number Redial, Recall, and Conference Drop features.)
Conf. Press to add other parties to your call.
Transfer (labeled "Trans" on MLC-6). Press to transfer a call to another extension.
Hold. Press to put a call on hold.
3-2
Learning About Telephones
MLS-18D
Display
Programmable Auto Dial
Buttons (8)
Calling Feature
Buttons (4)
Line Buttons (4)
Intercom Buttons (2)
Display
Programmable Auto Dial
Buttons (8)
Calling Feature Buttons (4)
Line Buttons (4)
Intercom Buttons (2)
MLS-12