AT&T 410 820 manual Handset Interactions, Headset Adapter, General Purpose Adapter

Handset Interactions

To switch from the handset to the Hands-Free Unit during a call, just touch Speakerphone On/Off and hang up. To switch from the Hands-Free Unit to handset just lift the handset; the Hands- Free Unit goes off automatically.

HEADSET ADAPTER

The Headset Adapter allows you to plug in a standard headset for hands-free operation.

To place a call, touch On/Quiet and dial. To answer, touch On/Quiet.

To disconnect, touch Off.

To mute the microphone, hold On/Quiet down.

GENERAL PURPOSE ADAPTER

With the General Purpose Adapter you can attach to your MERLIN system voice terminal most types of telephone and data devices, such as modems, facsimile machines, automatic dialers, basic and cordless telephones, and transaction telephones. In order for you to use this extra equipment, your MERLIN system voice terminal and the added phones must have Touch-Tone lines. When you use one of the telephone or data devices to place a call, the General Purpose Adapter switch should be in Basic position. If you want to join or record a call in progress, slide the switch to the Join position.

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