Pantech A100 Manual Do Utilizador

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2. Contacts on page 34.) 
Using DTMF tones 
You can turn the DTMF key tones off or on during a call. 
When the [DTMF Off] option is selected, your phone does not transmit the 
key tones. It allows you to press keys without hearing any key tones during 
calls. 
To communicate with answering machines or computerized telephone 
systems, you must select the [DTMF On] option. 
•  To turn DTMF tones off or on 
Press the [Option] Soft key then select the [DTMF Off] or [DTMF On
option. 
Reading or writing a message during a call 
You can read or write a message during a phone call. 
1.  Press the [Option] Soft key. 
2.  Scroll up or down using the [
] key to highlight the [Messages
option and then press the [Select] Soft key or [
] key.   
•  To read a received message, select the Inbox subcommand then scroll 
to the message that you want to read. 
•  To write a new message, select the Write New subcommand then 
press the [
] key. (For further details, see Write New on page 
42.)