Maxon Telecom MM-6280IND User Manual
Extended AT Commands Manual
Page 66 of 70
2009-06-25
1 4 . C E L L U L A R E X T E N D E D A T C O M M A N D S E T
AT command lines containing the command set specified start with “AT” and end with a carriage
return. Default configurations appear in boldface type.
return. Default configurations appear in boldface type.
14.1.1. Cellular AT parameter commands
Table 14.85 AT parameter commands
Command
Description
Packet
Data
Data
STUIII
+CDS
Um Interface Data Compression. This extended-format
compound parameter controls the V.42bis data
compression function on the Um interface. The command
format is the same as for the TIA/EIA/IS-131 +DS
command.
0,1,2048,6 (Default)
Range: (0-0),(1-1),(512-65535),(6-250)
compound parameter controls the V.42bis data
compression function on the Um interface. The command
format is the same as for the TIA/EIA/IS-131 +DS
command.
0,1,2048,6 (Default)
Range: (0-0),(1-1),(512-65535),(6-250)
N/A N/A
+CBC?
Battery Charge.
Read-only. Returns <BCS>,<BCL>
BCS: (S=source)
0: Response to BCS will always be 0 since MT2 cannot
discriminate between battery and other power supply
sources.
BCL: (L=level)
n.n: Current source level in Volts
Read-only. Returns <BCS>,<BCL>
BCS: (S=source)
0: Response to BCS will always be 0 since MT2 cannot
discriminate between battery and other power supply
sources.
BCL: (L=level)
n.n: Current source level in Volts
O N/A
+CRC=<value>
Cellular Result Codes (see Table 4.4.2-1).
0: Disable Cellular Result Codes
1: Enable Cellular Result Codes
0: Disable Cellular Result Codes
1: Enable Cellular Result Codes
N/A N/A
+CFC=<value>
Um Interface Fax Compression.
0: No compression (Default)
Range not supported:
1: V.42bis compression with parameters as set by the
+CDS command
2: Modified Read compression
0: No compression (Default)
Range not supported:
1: V.42bis compression with parameters as set by the
+CDS command
2: Modified Read compression
N/A N/A