Atlas IP+ Terminal User Manual
Page 103 of 106
315
Registration retries exhausted
Network re-connection failure. Restart the
BDU if the problem persists.
401
Signal lost
Make sure no obstruction is blocking satellite
signal and the ADU has a clear sky view in the
direction of the satellite.
403
No GPS
Make sure no obstruction is blocking satellite
signal and no object is placed over the ADU.
Wait for 5 minutes for the GPS position to be
updated.
If the problem persists, restart the BDU.
404
Old GPS
A new GPS fix is obtained during the
connection process, superseding the old fix.
The terminal will reacquire the connection.
If the problem continues and the new
connection cannot be re-established, please
contact your Service Provider.
501
LLC or SNDCP failure
Network connection failure caused by LLC or
SNDCP failure. Restart the BDU.
If the problem persists, please contact your
Service Provider.
502
Unknown PDP type
Network connection failure. Restart the BDU.
If the problem persists, please contact your
Service Provider.
503
User authentication failure
Network registration failure. The BDU will retry
automatically. If the problem persists, please
contact your Service Provider.
504
PDP Option is not supported.
Network connection failure because the
service option is not supported.
Please contact your Service Provider to
activate authorised service.
505
NSAPI already used
Network connection failure because the
