Options During A Call; Muting Or Sending Key Tones; Adjusting The Volume During A Call; Using The Menu Functions - Samsung SGH-X480 User Manual

Call functions

Options during a call

You can access a number of functions during a call.

Adjusting the volume during a call

Use [ / ] to adjust the earpiece volume during a call.
Press [ ] to increase the volume level and [ ] to
decrease the volume level.
Placing a call on hold/Retrieving
Press <Hold> or <Unhold> to place the call on hold
or retrieve the call.

Using the menu functions

Press <Options> and select Menu.
Switching off the microphone (Mute mode)
You can temporarily switch off your phone's
microphone so that the other person on the phone
cannot hear you.
Press <Options> and select Mute or Unmute.
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Muting or sending key tones

You can turn the key tones off or on.
Press <Options> and select Mute keys or Send
keys.
To communicate with answering machines or
computerised telephone systems, Send keys must
be selected.
Sending a sequence of DTMF tones
Dual tone multi-frequency (DTMF) tones are the tones
used in phones for tone dialling.
You can send DTMF tones as a group after entering the
entire number you need to send or retrieving a
number from Phonebook. This feature is helpful for
entering a password or an account number when you
call an automated system, like a banking service.
1. When connected with a teleservice system, press
<Options> and select Send DTMF.
2. Enter the number you need to send and press
<OK>.