Samsung SGH-X830 manual Using In-call options, Mute keys/Send keys switch the key tones off or on

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 In-call options

Press <Options> to access the following options during a call:

•Switch to headset/Switch to phone: transfer 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: 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 off or on.

To communicate with answering machines or computerised telephone systems, Send keys must be selected.

•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.

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