Siemens U15 - Manual (Page 165)

Troubleshooting
164
I can’t end my
data call by
closing the
application on
my computer.
What can I do?
Try pressing
O
on your phone.
Also try disconnecting the cable or
turning off the phone. If possible,
always close the connection through
your computer. These alternative
methods may disrupt the application
on your computer.
I launched the
micro-browser
but the display
says: Service Not
Available .
You may be in an area without
service, or you may be connected to
a network that does not support
Internet access.
I launched the
micro-browser
but the display
says: Data Server
Unavailable .
Try again in a few minutes. The
servers may be temporarily busy.
Problem Solution