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Electronic Display Contrast Control The Displayphone and Executive Telephones have an Electronic Display Contrast Control that allows you to electronically change the brightness of the display for optimum viewing of display information. All displays have the capability to send and receive preprogrammed messages. With an Executive Telephone, you can create your own messages via the keypad. End-to-End SignalingYour telephone dial pad may be used as a standard type dial pad whereas Dual Tone Multi Frequency (DTMF) tones can be sent at any time during a conversation. This means you can call voice mail systems and use your dial pad at any time during the call. Executive OverrideWhile trying to reach a busy telephone within the system, you can interrupt a call in progress and be connected to the busy telephone. This feature may be allowed or disallowed via system programming. |
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