Binatone 2300 - Manual (Page 13)

Binatone Help Line : 0845 345 9677 1 1
During a call press the MENU/OK button and the display will show
“CALL MUTED”.
To un-mute, press the MENU/OK button and the display will show
“LINE IN USE”.
During a call press the UP button to increase or DOWN button to decrease the
Volume.
The CC2300 corded base unit can make an emergency call with the corded handset
when the mains AC power is disconnected.
or
EMERGENCY CALL WITHOUT MAINS POWER
To change the earpiece or speakerphone volume during a call
To Mute or Un-mute the microphone
x Pick up the corded handset.
After lifting the handset you will need to wait for several seconds to get dial tone,
before keying in the telephone number to make the call.
x When the mains power is off, you can also answer an incoming call with the
When the phone rings, pick up the corded handset. After lifting the handset you
It is not possible to dial numbers from memories when the mains power is off.
will need to wait for several seconds before you can hear the calling person's voice
corded handset.
or before they can hear you.