Ericsson R520 Cell Phone User Manual


 
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16 During a Call
The speakerphone is always turned off when a call is ended. For
safety reasons, the speakerphone is automatically turned off when
the phone is approximately 10 cm from your ear or another object.
If you want to make a note of a phone number during a call, you
can use your phone display as a notepad. Use the number keys to
enter the number. When you end the call, the number remains in
the display. You can call the number by pressing
YES.
Turn Off Tones
If you use the phone display as a notepad, the person you are talking
to hears the tone signals when you press the keys.
To turn the tone signals on or off
1. During a call, press .
2. Press until Turn off tones or Turn on tones is highlighted,
press
YES.
To use touch tone services such as telephone banking or controlling
an answering machine, you need to use codes. These codes are sent
as touch tone signals (also known as DTMF – Dual Tone Multiple
Frequency tones). If you press
09, and during a call,
these numbers and characters are sent as tone signals. You can save
codes in your phone book, and during a call, you can send the codes by
pressing Find and send. See also “Touch Tone Services” on page 42.
Ciphering is a built-in feature that encodes your calls and messages
to provide additional privacy. An exclamation mark is shown in the
display during a call to indicate that ciphering is currently not being
provided by the network.
Notepad
Sending Touch Tone Signals
Ciphering