Sony T39 Cell Phone User Manual


 
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Data Calls 77
Data Calls
A data call is a call where information, for example, e-mail messages,
is sent between computers or servers via the built-in modem in your
phone. To be able to send and receive data calls, you need:
the appropriate computer program, such as an e-mail program.
a phone subscription that supports data transmission.
For detailed information, please consult your network operator.
WAP browsing is a data call sent between your phone and a mobile
Internet server, not involving any computer program. See WA P on
page 69.
Making Data Calls
Data calls are initiated from the appropriate computer program. To
make data calls you need to connect your phone to a computer via
Bluetooth wireless technology, an infrared port or a cable and then
start the computer program.
Receiving Data Calls
If you have separate numbers for voice and data calls, your phone
recognizes the type of call.
Receiving Data Calls – Separate Numbers
If your network and subscription support separate numbers for the
different types of call, the display shows which type of call you are
receiving.
To receive a data call
1. Connect your phone to the computer.
2. Answer the call from within the computer program (if it is not
answered automatically).
Note: You cannot answer an incoming data call by pressing the
YES key on the phone, but you can reject the call by pressing NO.
Receiving Data Calls – One Number
If you have a SIM card that does not support separate voice and data
numbers, the phone does not recognize the type of incoming call.
If you want to receive a voice or data call, you first have to set the
phone to one of these options in the Next incoming sub-menu.