Siemens U15 사용자 설명서

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Troubleshooting
I plugged the 
data cable into 
my phone but my 
phone did not 
beep. How do I 
know if the data 
cable is ready to 
go?
 
The beep indicates that you are set 
up correctly. If you did not hear a 
beep, make sure that both ends of 
the data cable are connected—the 
smaller end to your phone and the 
larger end to your computer. 
Finally, your computer may have 
deactivated the port to save power. 
Try opening an application that uses 
the port, like a dial-up application, 
and your computer will automatically 
activate the port.
My phone 
beeped when I 
attached the data 
cable, but my 
data applications 
don’t work. 
Some wireless networks may not 
support data transmission. If you are 
roaming on an unfamiliar network, 
this may be the case.
Also, remember that data 
transmission usually requires a 
subscription. Call your service 
provider for more information.
When sending 
data with the 
data cable, why 
does the 
computer show a 
connection rate 
of 19200 Kbps?
 
19200 Kbps is the data transfer rate 
of the connection between your 
computer and the phone in a 
standard CSD (Circuit Switch Data) 
connection. The rate of the 
connection between your phone and 
the network is displayed on your 
phone, and will be either 14400 or 
9600 Kbps.
A GPRS connection may have a 
higher data transfer rate.
Problem
Solution