Leica Captivate Technical Reference Manual page 1033

AT Commands
AT command Description
AT+COPS= Forces an attempt to select and register the GSM\UMTS net-
[<mode> work operator.
[,<format> <mode>:
[,<oper>>[, 0 = Automatic choice
•
< AcT>]]]] 1 = Manual choice
•
<format>:
0 = Alphanumeric long form
•
1 = Short format alphanumeric
•
2 = Numeric, 5 digits
•
<oper>:
Network operator in format defined by <format>
•
<AcT>:
Access technology selected:
0 = GSM
•
• 2 = UTRAN
AT+COPS? Returns the currently registered network operator.
AT+COPS=? Returns a list of all available network operators in form of:
<stat>, long alphanumeric <oper>, short alphanumeric
<oper>, numeric <oper>,<AcT>:
<stat>:
Operator availability:
0 = Unknown
•
• 1 = Available
2 = Current
•
3 = Forbidden
•
<AcT>:
Access technology selected:
0 = GSM
•
• 1 = GSM Compact
2 = UTRAN
•
AT Sends the PIN to the phone.
+CPIN=<pin>[,
<newpin>]
AT+CPIN? Returns the status of the PIN request:
READY = Phone can be used
•
SIM PIN = PIN is not set, phone not ready for use.
•
• SIM PUK = PUK is required to use the device
ERROR = No SIM card inserted
•
AT+CSQ Reports received signal quality indicators in form of:
<signal strength><bit error rate>
AT+CSQ=? Returns the supported ranges.
AT Selects the flow control behaviour of the serial port in both
+FLO=<type> directions.
0 = Flow control None
•
1 = Flow control Software (XON-XOFF)
•
2 = Flow control Hardware (CTS-RTS)
•
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