Samsung SGH-D800, User Manual

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Call functions
1. Press [ ] to answer the call. The first call is
automatically put on hold.
2. Press <Swap> to switch between the calls.
3. Press <Options> and select End held call to end
the call on hold.
4. To end the current call, press [ ].
Using the Speakerphone feature
Use the Speakerphone feature to talk and listen with
the phone a short distance away.
Press [ ] and then <Yes> to activate the
Speakerphone feature. Press the key again to switch
back to the earpiece.
Using In-call options
Press <Options> to access the following options
during a call:
• Speaker on/Normal: turn on the Speakerphone
feature or switch back to Normal mode.
• Switch to headset/Switch to phone: switch the
call to a Bluetooth headset or hands-free car kit or
back to the phone.
• Menu: access the phone's menu functions.
• Voice on/Voice off: switch off the phone's
microphone so that the other person on the phone
cannot hear you, or switch it back on.
• Mute keys/Send keys: switch the key tones on
or off.
• Send DTMF: send the DTMF (Dual tone multi-
frequency) tones as a group. The DTMF tones are
the tones used in phones for tone dialling,
sounding when you press the number keys. 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.
• 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.
To communicate with answering machines or
computerised telephone systems, Send keys
must be selected.