The Basics
Ring Tones
Strata CIX IP5000-series Telephone User Guide 19
Speakerphone/Microphone Sensitivity Adjustment
When you are using the speakerphone, high ambient noise levels may cause the party you
are talking with to be to cut off frequently. If this happens, follow these steps to lower the
sensitivity of the microphone on a IP5000-series telephone. The default is normal
sensitivity.
1. Press 3+6+9+ (simultaneously).
2. Press
0.
3. Press .
4. Press Programmable Feature Button 3 (FB3) to toggle On/Off.
FB3, LED On: Lower sensitivity
FB3, LED Off: Normal sensitivity
5. Press to set the option.
6. Go off-hook, then on-hook to exit the program mode.