Specifications

AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference
18 Proprietary and Confidential 2130616
Diagnostic Commands—Commands used to select frequency bands and
diagnose problems.
Test Commands—Commands required to place the modem in particular modes
of operation, test host connectivity, and to configure the transmitters and receivers
for test measurements.
!UDPID Set/report product ID in USB descriptor 78
!UDUSBCOMP Set/report USB interface configuration 79
!UOOS Set/report UMTS ‘Out of Service’ parameters 80
+WGETWK Return wake-up event type 80
+WHCNF Activate/deactivate modem hardware features 81
+WWKUP Enable/disable wake-up signals 83
Table 1-3: Modem status commands (Continued)
Command Description Page
Table 1-4: Diagnostic commands
Command Description Page
!CMUX Implement multiplexing mode 86
!CMUXLPBK Configure ports into loopback mode/query loopback state 86
!DIVERSITY Enable/disable CDMA receive diversity 87
!ERR Display diagnostic information 87
!GBAND Set/return the current operating band 88
$QCPDPP Set/report PDP-IP connection authentication parameters 89
$QCTER Set/report TE-DCE baud rate 89
!RXDEN Enable/disable WCDMA/LTE receive diversity 90
!UMTSCHAN Set/report Priority UMTS Channel Selection state 91
Table 1-5: Test commands
Command Description Page
!ALLUP Turn transmitter on/off and simulate ‘All UPs’ 96
!BEP Return MT RSSI and RSQ 97
!CHAN Tune synthesizer to channel/band 98
!DAAGCTON Return C/N (carrier to noise ratio) while in factory test mode 98
!DAFTMACT Put modem into Factory Test Mode 99
!DAFTMDEACT Put modem into online mode from Factory Test Mode 99
!DAGGAVGRSSI Return averaged RSSI value in dBm (GSM only) 99