Voice Volume Keys - Siemens 300Series User Manual

Voice Volume Keys

Use the Volume Up ( ) and Volume Down ( ) keys to adjust the
voice volume of your telephone. While on a call, press to raise the
volume of the voice you are hearing, or press to lower the volume
of the voice you are hearing. Press either key until you reach the
desired voice level. When you hang up or switch to another call, the
voice volume returns to the default level.
Introduction 1-17