AT&T 518-455-317 Manuel D’Utilisation
Buttons and Indicators
MLS-34D
Display
Line/Programmable
Buttons
Buttons
(32 with lights)
Intercom Buttons
(2)
MLS-18D
MLS-12D/MLS-12
Display (not on MLS-12)
Programmable Buttons
(6 without lights)
Line/Programmable
Buttons
Buttons
Intercom Buttons
(2)
The following buttons and indicators appear on system phones:
Display. (MLS-34D, MLS-18D, and MLS-12D only) Shows date, day, and time when phone is idle, number dialed when placing
a call, extension number (and name if programmed) calling you or transferring a call to you, and duration while a call is in
progress. When programming, shows settings, options, and prompts. (To adjust the MLS-18D display contrast, see Volume
Control Buttons.)
a call, extension number (and name if programmed) calling you or transferring a call to you, and duration while a call is in
progress. When programming, shows settings, options, and prompts. (To adjust the MLS-18D display contrast, see Volume
Control Buttons.)
Line/Programmable Buttons. Used for outside lines or (if no line is assigned on a button) for programming telephone or
extension numbers, or other system features (such as Last Number Redial). When a line is assigned, you can press the line button
to make a call on a specific line (lights show status of line). When a number or feature is programmed, you can press the button
to dial the number or use the feature. The MLS-34D has 32 programmable buttons (all with lights); the MLS-18D has 16
programmable buttons (all with lights); the MLS-12D and MLS-12 have 16 programmable buttons (10 with lights); the MLS-6 and
MLC-6 phones have 4 programmable buttons (all with lights).
extension numbers, or other system features (such as Last Number Redial). When a line is assigned, you can press the line button
to make a call on a specific line (lights show status of line). When a number or feature is programmed, you can press the button
to dial the number or use the feature. The MLS-34D has 32 programmable buttons (all with lights); the MLS-18D has 16
programmable buttons (all with lights); the MLS-12D and MLS-12 have 16 programmable buttons (10 with lights); the MLS-6 and
MLC-6 phones have 4 programmable buttons (all with lights).
Intercom Buttons. Press to make (or answer) a call to (or from) another extension in the system.
Other Buttons and Indicators (shown in exploded views)
3-2
Feature (labeled “Feat” on MLC-6). Press to change programmed settings or use system features.
Conf. Press to add other parties to your call.
Conf. Press to add other parties to your call.
Transfer (labeled “Trans” on MLC-6). Press to pass a call to another extension.
Hold. Press to put a call on hold.
Hold. Press to put a call on hold.
Learning About Telephones