AT&T MLS-18D - Manuals

Telephone Buttons and Indicators Display [MLS-18D and MLS-12D only] When making a call, shows the number dialed and duration of call. When receiving an intercom call, showsthe number of the extension calling. When not using the phone, displays today’s date and time. (You can adjust the display contr...

Ringing Patterns You can tell the type of call coming in by the way the phone rings: Ring...Ring...Ring...Ring..Ring...Ring... Outside Call Ring-BEEP...Rlng-BEEP...Ring-BEEP... I n s i d e C a l l Ring-BEEP-BEEP...Ring-BEEP-BEEP... Transferred Call L i g h t s Red (top) Iight shows what is happening...

Answering a Call [ Line ] or 1. Press the [ Line ] or [ Intercom ] button next to the flashing light. [ Intercom ] 2. Lift the handset. (If you Iift the handset without first pressing a line button, you are connected to the line that has been ringing the longest time.) To answer a voice-signaled cal...