Call Control – Pretalk
With the buttons on the right side, you
▪
may answer calls, set up calls and set
the audio line for the active line.
▪
PRETALK: Conduct the pretalk with the
handset or via the microphone and
speaker of the phone.
An icon ① on the key indicates
▪
whether the speakerphone or the
handset is active.
Tap PRETALK to switch between
▪
handset and speakerphone.
①
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