Useful Features AvailableDuring a CallAdjusting the Speaker VolumeYou can select a speaker volume from eight levels byclicking (increase) or (decrease) during a call.The volume levels are displayed as follows:Low High• If your voice cannot be heard clearly by the otherparty during a call, click to decrease thespeaker volume. This may make your voice easierto hear.MuteYou can mute your voice during a conversation. Clickto mute your voice so that the other party cannothear you.To return to the conversation, click .Speech Speed ConversionYou can reduce the speed of the other party's speechduring a call.1. Click during a call.2. Select the desired mode and then click.– [Talk mode]: Recommended for calls in whichyou and the other party are equally participatingin the conversation.– [Listening mode]: Recommended for calls inwhich the other party is speaking more, and youare listening.– [Off]: Normal conversation speed.Note• The icon changes depending on the set speed,as follows:– : [Talk mode] or [Listening mode]– : [Off]• If the other party speaks for more than 5seconds without stopping, this feature will stopfunctioning. Once the other party stops talkingfor about 1 second, this feature will functionagain.• The other party's speaking speed is slightlyslower in [Listening mode] than in [Talkmode].• When this feature is turned off, the other party'sspeech may cut out briefly.Mic Noise ReductionYou can reduce noise sent to the other party during acall.This feature is useful when making calls in anenvironment with a lot of ambient noise.1. Click during a call.2. Select the desired level from [High], [Low], or[Off].Note• The icon changes depending on the set level,as follows:– : [High] or [Low]– : [Off]• The quality of the sound heard by the otherparty may decrease slightly while this feature isactive, due to surrounding noise.Document Version 2010/02 Operating Instructions for Conferencing Phone Manager 41Making and Answering Calls