Reference Manual

AirCard 77Xs/34xU AT Command Reference
16 Proprietary and Confidential 4114487
Command reference
Table 3-2: Modem status, customization, and reset commands
Command Description
!BAND
Note: The ‘Basic’ command
and response versions are
used if you haven’t entered the
required password. (See
Command access on page 7.)
Select/return frequency band set
Configure the modem to operate on a set of frequency bands, look up available sets,
create new sets, or return the current selection.
Password required: Yes—Execution (Extended) format
Usage:
• Execution (Basic):
AT!BAND=<Index>
Response:
OK
Purpose: Select an existing set of bands.
• Execution (Extended):
AT!BAND=<Index>,”<Name>”,<GWmask>[,<Lmask>,<Lmask2>]
Response:
OK
Purpose: Create a new set of bands.
• Query: AT!BAND?
Response:
Index, Name[, GW Band Mask [, L Band Mask]]
<Index>, <Name>[, <GWmask> [, <Lmask>]]
OK
or (If the current band mask doesn’t match a band set)
Unknown band mask. Use AT!BAND to set band.
<Index>
OK
Purpose: Report the current band selection. (<GWmask> and <Lmask> may
only appear in Extended responses.)
• Query List: AT!BAND=?
Response:
Index, Name[, GW Band Mask [ L Band Mask]]
<Index1>, <Name1>[, <GWmask1> [, <Lmask1>]]
...
<IndexN>, <NameN>[, <GWmaskN> [, <LmaskN>]]
OK
Purpose: Display allowed <Index> values and descriptions of the associated
band sets.
(Continued on next page)