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Call log Ringer setting Mailbox setup >Deskset setup
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Deskset settings

Deskset setup

LCD contrast

Use this feature to adjust the screen contrast to one of five levels to optimize readability in different lighting conditions.

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1.When the deskset is not in use, press the Menu softkey.

2.Press DIR or CID to scroll to Deskset setup. Press the Select softkey.

3.Press the Select softkey to select LCD contrast.

4.Press DIR or CID to adjust the screen contrast level. The screen display temporarily fades away as you press CID and reappears as you press DIR.

5.Press the Save softkey to save the setting and return to the previous menu. There is a confirmation tone.

Key tone

Call log Ringer setting Mailbox setup

>Deskset setup

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Select

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>LCD contrast Key tone Language Line selection

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Select

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LCD contrast

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Save

Use this feature to turn the key tone on or off. The deskset is factory programmed to beep with each key press. If you turn off the key tone, there are no beeps when you press the keys.

1.When the deskset is not in use, press the Menu softkey.

2.Press DIR or CID to scroll to Deskset setup. Press the Select softkey.

3.Press DIR or CID to scroll to Key tone. Press the Select softkey.

4.Press DIR or CID to scroll to On or Off.

5.Press the Save softkey to save the setting and return to the previous menu. There is a confirmation tone.

Select

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LCD contrast >Key tone

Language

Line selection

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Select

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Key tone :Off

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Save

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AT&T SB67148 user manual LCD contrast, Key tone