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Uniden Data 2000 Wireless CDPD PC Card

D-12

D.8 AT Commands/Reading Statistics and Status
AT Command Syntax Description of Command
AT$RSSI Read the current RSSI value.
Response: CFG:
Current RSSI: n
D.9 AT Commands/Command/Control
AT Command Syntax Description of Command
AT Verifies that the AT interface is working.
Response: OK
AT$CHAN_< > Forces modem to stay on one or a limited
Set of ten RF channels.
Calling with no parameters will return the
current setting
n = defining parameter
Note: If this command is entered with no
parameters, the list of fixed channels is
returned. To clear the list of fixed channels,
enter AT$CHANSET CLEAR. To save the list
of channels to non-volatile memory, type
AT$CHANSET WRITE.
Example: If you want the modem to use
only channel 713 and 705, type
AT$CHANSET 713 705, then AT$CHANSET
WRITE, then AT RESET.
Response: list of any channel(s) set by
at$chanset write, OK