Philips Zenia 300 Vox User Manual page 12

In-call features
CLI/Call waiting
To mute the handset microphone
Mute
Intercom (if there are several Zenia 300 Vox handsets)
To record a conversation
Record
Warning : Recording a conversation may be illegal.We advise you to inform the
person your are calling.
To switch the loudspeaker ON/OFF
To increase/decrease the handset earpiece or loudspeaker volume
during a call
Call screening “call by call” on the handset
In-call features
Unmute.
Switch End intercom
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