SoftBank 830CA User Manual page 293

Troubleshooting
Problem Possible Cause & Remedy
This may be due to errors or heavy
Netwok is
traffic on the voice call lines or
busy at this
packet transmission network. Try
moment
again after a while.
Please try
You can still make emergency calls
again later
appears. to 110, 119 and 118.
End one of the currently active
Function
functions to continue operation.
cannot
operate any
more appears.
The earphone- Has Select microphone been set
microphone to Internal microphone?
cannot be used.
These messages appear when you
Other
try to use an unavailable function
function
when another function is active.
active Cannot
start appears.
Other
function
active Cannot
operate
appears.
14
14
-10
Refer to Problem
-
Memory
shortage
appears.
Connection
failed appears.
-
(memory
P. 13-15
card indicator
marked with ?)
appears.
-
Osaifu-Keitai
cannot be used.
Possible Cause & Remedy
This message appears when
operation is interrupted due to
insufficient memory. Reboot
handset.
Network connection is interrupted
due to weak signal.
The page you are trying to access
is very busy. Try again after a
while.
The indicator appears when a
defective memory card is inserted.
Perform a scan disk on memory
card.
Has the battery run out?
Has IC Card Lock or Call Remote
Lock been set?
Refer to
-
-
-
P. 11-17
P. 1-14
P. 10-4