AT commands
Addressing commands
Digi XBee® 3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide
198
Addressing commands
The following AT commands are addressing commands.
SH (Serial Number High)
The upper digits of the unique International Mobile Equipment Identity (IMEI) assigned to this device.
Parameter range
0 - 0xFFFFFFFF [read-only]
Default
N/A
SL (Serial Number Low)
The lower digits of the unique International Mobile Equipment Identity (IMEI) assigned to this device.
Parameter range
0 - 0xFFFFFFFF [read-only]
Default
N/A
MY (Module IP Address)
Reads the device's IP address. This command is read-only because the IP address is assigned by the
mobile network.
In API mode, the address is represented as the binary four byte big-endian numeric value representing
the IPv4 address.
In Transparent or Command mode, the address is represented as a dotted-quad string notation.
Parameter range
0- 15 IPv4 characters
Default
0.0.0.0
P# (Destination Phone Number)
Sets or displays the destination phone number used for SMS when
=
2
while in
. Phone numbers must be fully numeric, using ASCII digits, for
example: 8889991234.
P#
allows international numbers with or without the
+
prefix. If you omit
+
and are dialing
internationally, you need to include the proper International Dialing Prefix for your calling region, for
example, 011 for the United States.
Note
For information on SMS transmissions in API mode, see