4.3.41 Hands-free Operation
You can make an intercom / CO call and talk to the caller without lifting the handset.
Setting
PT
SP-PHONE
Press SP-PHONE.
The microphone and speaker are now activated and the
hands-free operation is available.
Switching from the handset to hands-free mode
PT
SP-PHONE
Press SP-PHONE.
Do not replace the handset without pressing the SP-PHONE button
first, or the line will be disconnected.
Switching from hands-free to the handset mode
PT
Lift the handset.
User Manual
Hang up.
Station Features and Operation (PT/SLT)
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