VTech Telecommunications Ltd 80-8587-00 用户手册
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Telephone operation
Options while on calls
Call waiting
If you subscribe to call waiting service with your telephone service provider,
you hear a beep if someone calls while you are in the middle of a call.
you hear a beep if someone calls while you are in the middle of a call.
Press FLASH to put your current call on hold and take the new call.
Press FLASH at any time to switch back and forth between calls.
Volume control
Use this feature to independently set the listening volume to one of six
levels for each of the listening options (corded handset, corded headset
and speakerphone). While using each, press VOLUME to adjust the
listening volume.
levels for each of the listening options (corded handset, corded headset
and speakerphone). While using each, press VOLUME to adjust the
listening volume.
While adjusting the volume for the corded handset or the corded
headset you hear a triple beep when you reach the minimum or maximum
volume setting.
headset you hear a triple beep when you reach the minimum or maximum
volume setting.
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