Operation Manual

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Example: You want to say something to another person
in the room but do not want the other party to hear you.
To mute your microphone, press the Mute( )key
during the conversation. The "Call Muted" appears on
the LCD.
To unmute the microphone, press the key again.
You will restore the normal condition.
Amplification Function
Volume Control (Handset and
Speakerphone)
While on a call press the volume key on the left side of
the handset to change the volume setting. The volume
setting is indicated on the screen VL1 to VL5. The
receiver volume adjustement is 0-18dB.
Amplification Boost
Your phone is equipped with a specialized amplification
function designed to fit your hearing needs. During a
conversation you can turn on the key on the left
side of the handset. This will boost the volume during a
call . To turn off the amplification boost, simply press the
key again. When this function on, the handset
receiver volume adjustement is 32-50dB.
BASIC FUNCTIONS