Reference Manual
Table Of Contents
- Important Notice
- Safety and Hazards
- Limitation of Liability
- Patents
- Copyright
- Trademarks
- Revision History
- 1: About This Guide
- 2: AT Password Commands
- 3: Modem Status, Customization, and Reset Commands
- 4: Mobile IP Commands
- 5: SIM Commands
- 6: OMA-DM Commands
- 7: Supported GSM / WCDMA AT Commands
- 8: HSDPA / HSUPA Categories
- 9: Band Definitions
- 10: ASCII Table
- Index (AT commands)
- Index

Modem Status, Customization, and Reset Commands
Rev. 1 Sep.13 Proprietary and Confidential 21
!PCTEMP
Return current temperature information
Return the module’s temperature state and actual temperature.
Password required: No
Usage:
• Query: AT!PCTEMP?
Response:
Temp state: <state>
Temperature: <temperature> degC
OK
Purpose: Return the module’s temperature information.
Parameters:
<state> (Temperature state):
• Valid values:
• “Normal”
• “High Warning”
• “High Critical”
• “Low Critical”
<temperature> (Current temperature):
• Current temperature in degrees Celsius. This is the temperature reported by a
thermistor positioned near the power amplifiers.
$PRL
Return device’s CDMA PRL version
(For Sprint devices only)
Return the device’s CDMA PRL version number. If the device supports multiple radio
technologies, only the CDMA PRL version is returned.
Password required: No.
Usage:
• Query: AT$PRL?
Response: Returns <PRL>
Purpose: Display the modem’s CDMA PRL version.
$QCRMCALL
Make/disconnect data connection
(For Sprint devices only)
Note: This command applies only to AC341U devices. The device must be in IP Pass
Through (IPT) mode.)
Make (or disconnect) a data connection using the best available network type.
Password required: No.
Usage:
• Execution: AT$QCRMCALL=<action>,1
Response:
OK
Purpose: Make or disconnects a data connection.
Parameters:
<action>
• 0=Disconnect the data connection
• 1=Make a data connection
Table 3-2: Modem status, customization, and reset commands (Continued)
Command Description