Using the Speaker phone
When you want to activate speaker phone, you should press Speaker phone key for 3~4 seconds.
Using the Ear-microphone
With the ear-microphone, you can make or answer a call without holding the phone.
When you connect the ear-microphone to the jack at the left side of the phone, the key on the ear-
microphone works as listed below:
To
redial the last call
answer a call
end a call
The key twice in Idle Mode.
Hold the key when you receive the call.
Hold the key when you have finished the call.
SMT-W6100 User Guide
Press
long press
long press
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