144 Telephone user interface
Adjust the audio volume of a conference
Follow the steps in Procedure 19 to adjust the volume of a conference.
Procedure 19
Adjust the conference audio volume
1Dial *7 to adjust the volume. Figure 73 shows how the keypad operates this feature.
Figure 73
Volume control feature operation
Decrease | Initial | Increase |
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+3 dB +6 dB +9 dB
Legend
1 = Decrease volume on speak direction
3 = Increase volume on speak direction
4 = Decrease volume on listen direction
6 = Increase volume on listen direction
2 = Restore initial volume level
8 = Restore initial level of all participants (chairperson only)
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| 7 | 8 | 9 |
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| * | 0 | # |
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G100082
When making a selection, the system applies the command, plays a confirmation tone, and returns the user to the conference.
2Each invocation of the command advances one step in the required direction. To advance more than one step, the whole sequence must be repeated. For example, to reach the maximum volume in the listen direction, dial:
*76 *76 *76
3The menu can be interrupted, so the
This procedure is now complete
Help
The chairperson can access a help menu by dialing **. The help menu is a voice recording of all chairperson command options. The chairperson can stop the help menu before it finishes by dialing ** again.
