The Basics

Volume Control

Volume Control

To adjust the handset volume

Press the 9RO to increase volume and 9RO to decrease volume during the call. When you hang up, the volume returns to the default setting.

To adjust the speaker volume for internal/external calls and background music 1. Press 6SNU.

2. Press an extension button - you hear dial tone.

3. Press the 9RO to increase volume and 9RO to decrease volume. This volume setting applies to all calls until changed.

To adjust Ring Tone, Handsfree Answerback and Speaker Off-hook Call Announce

Make sure the telephone is idle and the handset is on-hook. Press the 9RO to increase volume and 9RO to decrease volume. This adjusts volume for your telephone’s ring tone, Handsfree Answerback and Speaker Offhook Call Announce simultaneously.

To adjust handset Beep Tone

1. With the handset off-hook, dial the Beep Tone Adjustment Code ￿￿￿￿￿￿(default code). You hear busy tone.

2. Press 9RO or to reach the desired level.

LCD Contrast Adjustments

Press and hold down the 0LF button, and press and release 9RO or 9RO repeatedly.

Each time you press 9RO or 9RO , the contrast increases or decreases. There are eight steps in either direction. To return to the middle setting, repeat the above step.

Strata CTX DKT3000/2000-Series Telephone 05/02

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Toshiba DKT3000 manual Volume Control, LCD Contrast Adjustments, To adjust the handset volume, To adjust handset Beep Tone