Sierra Wireless MC5725 Hardware Integration Manual page 70

CDMA and GSM / UMTS Mini Card Hardware Integration Guide
70
In the event of a discrepancy in values between this guide and the Product Specification Document (PSD), the PSD takes precedence.
Table 5-5: MC87xx Extended AT commands (Continued)
Command
Modem reset and status commands
Returns the temperature of the PA (Power
!DTEMP
Amplifier) used by the:
•
•
!GRESET Resets the modem
!GSTATUS Returns the operation status of the modem (mode,
band, channel, and so on)
Diagnostic commands
!BAND Selects a set of frequency bands or reports
current selection
!GBAND Reads / sets the current operating band
Test commands
!DAFTMACT Puts the modem into FTM (Factory Test Mode)
(password protected)
!DAFTMDEACT Puts the modem into online mode
(password-protected)
!DAGGRSSI Returns the RSSI (Received Signal Strength
(password-protected)
Indicator) in dBm (GSM mode)
!DAGGRSSIRAW Returns the raw RSSI (GSM mode)
(password-protected)
!DAGSLOCK Returns the RF synthesizer lock state
(password-protected)
!DAGSRXBURST Sets the GSM receiver to burst mode
(password-protected)
!DAGSRXCONT Sets the GSM receiver continually on
(password-protected)
!DAGSTXFRAME Sets the GSM Tx frame structure
(password-protected)
!DASBAND Sets the frequency band (UMTS / GSM)
(password-protected)
!DASCHAN Sets the modem channel (frequency) (UMTS /
(password-protected)
GSM)
!DASLNAGAIN Sets the LNA (Low Noise Amplifier) gain state
(password-protected)
!DASPDM Sets the PDM (Pulse Duration Modulation) value
(password-protected)
Proprietary and Confidential
Description
UMTS transceiver, or
GSM transceiver
2130114