Flash Key; Receiver Volume Controle - Geemarc AmpliPHOTO50 Manual Del Usuario

Using the phone
Flash
The FLASH button can be used to retrieve a new dial tone after ending
a call.
The FLASH button is also a useful feature for special telephone servi-
ces such as call waiting and three party calling.
Press briefly, release and perform the custom call procedure.
NOTE : Call waiting is a service of your local telephone company.
Receiver Volume Control
On the front edge of your telephone you will find a slide volume
control. This control may be used to adjust the volume of received
speech.
With the control set towards the right hand side of the phone, the
received volume will be at its maximum.
With the control set to the left side, it will be at its minimum.
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