Samsung SGH-E570 - Page 37

Call functions
34
• Switch to headset / Switch to phone :
switch the call to a Bluetooth headset or
hands-free car kit or back to the phone. To
use this feature, you first need to connect
your headset or car kit to the phone.
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•
Menu : access the phone's menu functions.
•
Voice off / Voice on : mute the phone’s
mouthpiece so that the person you are
talking with is unable to hear you, or unmute
it.
•
Mute keys / Send keys : turn the key tones
off or on.
•
Send DTMF : send DTMF (Dual tone multi-
frequency) tones of a specific number as a
group. This option is helpful for entering a
password or an account number when you
call an automated system, like a banking
service.
•
Phonebook : access the contact list to
locate or store contact information.
•
End held call : disconnect the call currently
on hold.
•
Transfer : transfer the currently active call
to a caller on hold. The two callers can talk
to each other, but you are disconnected from
the call.
•
Join : set up a multi-party call by adding a
caller on hold to a currently active call. You
can include up to 5 people on a multi-party
call.
To communicate with answering machines or
computerised telephone systems,
Send
keys
must be selected.