Chapter 4. Key Telephone Features Section 700 - Operation
4-44 DBS Manual - Revised April 2000 DBS-2.3/9.2-700
Dial Tone Disable
(All Versions)
Description
The intercom dial tone can be turned off at a phone. Dial tone is turned off
when a headset is used.
Operation
To disable the intercom dial tone:
1. Press the
ON/OFF key.
• The phone issues intercom dial tone.
• The ON/OFF LED lights.
2. Press “#50.”
3. Press the
ON/OFF key.
The ON/OFF LED goes off.
To reactivate dial tone:
Repeat the preceding steps.