L Mute key M

O Battery door

During a call: Mute/unmute the handset

 

microphone.

MCall transfer/Intercom keyi

In idle mode: Initiate an internal call.

During a call: Hold the line and page another handset or toggle between an external and internal call. Long press to initiate a conference call.

NMicrophone

8

Your phone

Page 10
Image 10
Philips gb telephone manual Microphone, Call transfer/Intercom keyi