Sharp SX813 User Manual page 142

Problem
Call is terminated
unexpectedly.
No entries are
displayed in the
Phonebook.
Fax transmission
failure
Cannot receive OBEX
data.
142 Troubleshooting
Solution
• Magnetised objects such as
health necklaces placed
near the phone may
terminate the call. Keep
your phone away from such
objects.
• Confirm that the Source
setting (Handset or SIM) is
made correctly.
• Before transmitting fax
data, configure your fax
software to use the software
flow control.
• Use of the optional data
cable is recommended for
transmitting fax data.
• The OBEX data can only be
received only during
stand-by. The message
"Please return to stand-by."
is displayed.