Docomo N-03A, Instruction Manual

Page: 492 / 506

39
AT+COPS Selects the network
operator to connect. Format : AT+COPS=<mode>,2,<oper>
mode=0 : automatic (searches the network
and switches the network operator
automatically)
mode=1 : manual (connects to the network
operator specified in <oper>)
mode=2 : Disconnects the connection to the
network operator
mode=3 : Mapping is not performed.
mode=4 : manual/automatic (if the connection
to the network operator specified in
<oper> fails, works as automatic
mode.)
<oper> is a hexadecimal value which consists
of Country code (MCC) and Network code
(MNC). The format is as follows:
Digit 1 of MCC
･･･
octet 1 bits 1 to 4
Digit 2 of MCC ･･･ octet 1 bits 5 to 8
Digit 3 of MCC ･･･ octet 2 bits 1 to 4
Digit 3 of MNC ･･･ octet 2 bits 5 to 8
Digit 2 of MNC
･･･
octet 3 bits 5 to 8
AT+COPS=0
OK
AT+COPS?
+COPS:0
OK
AT+COPS=?
+COPS:(2,,,"44F001"),
(3,,,"44F002"),,(0,1),(2)
OK
AT+CPAS Displays whether the control
signal to the FOMA terminal
is available or not. Result: +CPAS: <pas>
pas:
0 : FOMA terminal can send/receive control
signal.
1 : FOMA terminal can not send/receive
control signal.
2 : Unknown (control signal sending/
receiving is not assured).
3 : FOMA terminal can send/receive control
signal and it is currently receiving.
4 : FOMA terminal can send/receive control
signal and it is currently communicating.
AT+CPAS
+CPAS:0
OK
AT+CPAS?
ERROR
AT+CPAS=?
+CPAS:(0-4)
AT command Outline Parameter/description Command execution example