4.2 Receiving "ERROR" Message
Chapter 4 Troubleshooting
If the modem return a message of ERROR upon an attempted transmission of data,
or voice signals, then refer to the table below for possible causes and solutions.
If the modem
returns
…
Then ask
Action
Is the modem registered
on the network?
Refer to paragraph 4.4 to
verify that the modem is
registered on the network.
End any incoming by using
ATH command.
Is the modem receiving an
incoming call or is it already
in communication?
Is the selected bearer type
is supported by the called
party?
Is the selected bearer type is
supported by the network?
Enter AT+CMEE to view the
extended error code.
Note: Refer to Table 15.
Ensure that the selected bearer
type is supported by the called
party.Ensure that the semicolon
(;) is entered immediately after
the phone number in the AT
command. e.g. ATD######;
Refer to paragraph 3.4 to verify the
strength of the received signal.
Refer to paragraph 2.3 for antenna
requirements
Is the received signal strong
enough?
Is the antenna properly
connected?
ERROR
8
G
SM/GPRS
Modem User's Manual
