AT commands Diagnostic interface commands
Digi XBee® 3 Cellular LTE Cat 1 AT&T Smart Modem User Guide
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Parameter Description
0x28 Unknown.
0xFF No known status.
The following table provides the parameter's meaning when IP = 2 for SMS connections.
Parameter Description
0x00 SMS successfully sent.
0x01 SMS failed to send.
0x02
Invalid SMS parameters - check P# (Destination Phone Number).
0x03 SMS not supported.
0x10 No network registration.
0x11 Cellular component stack error.
0x12 A modem update is in-progress. Try again after its completion.
0xFF No SMS state to report (no SMS messages have been sent).
Parameter range
0 - 0xFF (read-only)
Default
-
AS (Active scan for network environment data)
Scans for mobile cells in the vicinity and returns information about the cells in the service area of the
device. When you run the command, the cell module waits until all other communication is idle and
then performs the scan.
The information that can be reported by this command varies based on the network technology of the
module that you are using.
In both AT and API mode the command returns line-based records mapping key-value pairs. The
record for the serving cell begins with the capital letter S, and keys for the fields are MCC, MNC, Area,
CID, and Signal. Each line describes a particular cell and only those values determined during a single
scan are reported.
Example
atas
S MCC:311 MNC:480 Area:48707
CID:48825632 Signal:-88
CID:48825612 Signal:-95
CID:48825603 Signal:-68
CID:48825601 Signal:-71