Sony Ericsson Z300a, User Manual

Page: 33 / 84

31
Additional calling functions
Tone signals
You can use telephone banking services or control an
answering machine by sending tone signals (also known
as DTMF tones or touch tones) during a call.
To send and clear tones
• Press the number keys - , and .
• To clear the display after a call
}
NO
.
Notepad
You can use the phone to make a note of a phone number during
a call. When you press the number keys, the person you are
talking to hears tone signals. To turn these tone signals off
during the call, press
}
Turn off tones
}
YES
. When you
end the call, the number remains in the display. To call the
number
}
YES
.
Showing or hiding your number
If your subscription supports CLIR (Calling Line Identification
Restriction), you can hide your phone number when making
a call.
To show or hide your phone number
1 Enter the phone number you want to call.
2 Press or
}
Calls
}
YES
}
Next call
}
YES
.
3
}
Hide my number or Show my numb.
}
YES
.
Z100-UG-EN.book Page 31 Thursday, August 11, 2005 10:13 AM