End the current call.
End Single
Call
Add a new call and talk with more than one
party at a time.
New Call
Use
Phonebook
to search for numbers.
Phonebook
Read/write a message during a call.
Messages
Record the call.
Sound
Recorder
The person on the other end of the line cannot
hear you (muting).
Mute
DTMF
Enter tone sequences (number) for remote
inquiries to an answering machine.
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