Making Calls – Basic Functions

Step by Step

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US: Ring volume?

UK: Ringer volume?

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US: Ring tone?

UK: Ringer tone?

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US: Attention Ring Vol?

UK: Attention Ring Vol-

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Telephone Settings

Adjusting the Ring Volume

Press these keys while the phone is idle.

Confirm.

To raise or lower the volume: Keep pressing the keys until the desired volume is set.

Save.

Adjusting the Ring Tone

Press these keys while the phone is idle.

Select and confirm.

To adjust the ring tone: Keep pressing the keys until the desired tone is set.

Save.

Adjusting the Attention Ring Volume

If you belong to a team that uses trunk keys, the tele- phone can alert you to other calls in the team even when you are engaged in another call Æ Page 94. You hear the attention ring.

Press one of these keys while the phone is idle.

Select and confirm.

To raise or lower the volume: Keep pressing the keys until the desired volume is set.

Save.

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Siemens optiPoint 400 operating instructions Telephone Settings, Adjusting the Ring Volume, Adjusting the Ring Tone