AT&T 955 Set Delay Ring, Turn Line Usage On or Off for Each Line, Turn Auto-Mute On or Off

SET UP SYSTEM FEATURES

Set Delay Ring

NOTE: This feature is for use with Centrex systems only.

NOTE: If you choose to set a delayed ring on a phone with COVM service, the phone may not ring at all before COVM picks up the call.

1Press G.

2Press -until the screen displays DELAY RING, then press >.

3Press -or +to select the desired setting. (One ring is about six seconds.)

4Press Sto store your selection.

Turn Line Usage On or Off for Each Line

If you are not using all four phone lines, you need to turn off Line Usage for the unused lines. If you expand to a third or fourth line, turn Line Usage back on.

You may also restrict the use of certain lines on this phone to intercom and paging only, by turning off Line Usage for each line to be restricted. When Line Usage is turned off, that line cannot be used to answer incoming calls or to make outgoing or transfer calls.

1Press G.

2Press -until the screen displays LINE USAGE, then press >.

3Press -or +until the screen displays the desired line number, then press >.

4Press -or +to select the desired setting.

5Press Sto store your selection.

6Repeat Steps 1-5to change the Line Usage status for additional lines.

Assign the Prime Line (Line Preference)

1Press G.

2Press -until the screen displays PRIME LINE, then press >.

3Press -or +to select the desired setting.

4Press Sto store your selection.

SET UP SYSTEM FEATURES

Assign the Line Group for this Phone

1Press G.

2Press -until the screen displays LINE GROUP, then press >.

3Press -or +to select the desired setting.

4Press Sto store your selection.

Turn Auto-Mute On or Off

Choose whether sounds at this extension will be heard automatically in response to a page (Auto-Mute Off) or only when Mis pressed. Auto-Mute Off permits hands-free conversation and room monitoring; Auto-Mute On protects privacy.

1Press G.

2Press -until the screen displays AUTO MUTE, then press >.

3Press -or +to select the desired setting.

4Press Sto store your selection.

Set the Dial Mode

1Press G.

2Press -until the screen displays TONE/PULSE, then press >.

3Press -or +to select the desired setting.

4Press Sto store your selection.

Set the Flash Time

NOTE: If you are using this phone within the United States, there is no need to change the Flash Time from the default setting (0.7 seconds).

1Press G.

2Press -until the screen displays FLASH TIME, then press >.

3Press -or +to select the desired setting.

4Press Sto store your selection.

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