>> 3

Menu 4

Call-Fwd 5

Transfer 6

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Introduction to Your Extension

>> or Next Key

This fixed function key allows you to scroll through the dynamic functions displayed 4 at a time on the last line of your extension’s screen. When there are more than 4 services available, the < and > signs are displayed at each end of this same line.

Menu Key

This fixed function key enables you to access various services while programming your extension, such as call forwarding or the use of these line keys.

See also the “Programming Your Extension” section.

Call-Fwd Key

This fixed function key enables you to activate variable call for- warding that was pre-defined on your extension. It also enables you to deactivate or cancel any type of active call forwarding on your extension, pre-defined or defined on a case by case basis.

See also the “Call Forwarding Services” section.

Transfer Key

This fixed function key transfers a call on your extension between two online calling parties.

See also the “Operations during a Call” section.

Programmable Line Keys

Your extension features at least six line keys that enable you to process up to six incoming and outgoing calls simultaneously. Four of these keys may be customised for making specific internal or external calls, or for direct access to certain services.

See also the “Programming Your Extension” section.

Mute Key

This key activates or deactivates the microphone on your extension when you are operating in handsfree mode or the voice transmission feature when you are operating in handset mode. It also controls your extension’s silent ringing function.

See also the “Operations for Incoming Calls”, and “Operations during a Call” sections.

Loudspeaker Key

This key activates or deactivates your extension’s loudspeaker. In handset calling mode, it enables you to activate the loudspeaker. Pressing this key also allows you to toggle between the handset and handsfree modes. When an incoming call is ringing, pressing these keys successively will adjust your extension’s ring melody.

See also the “Operations during a Call” section.

MD Evolution – Dialog 4223 Professional

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Aastra Telecom 4223 manual Menu Call-Fwd Transfer