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

Mobile IP Commands
Rev. 1 Sep.13 Proprietary and Confidential 27
$QCMIPMASSX
Set/return active profile’s AAA ‘shared secret’ (Hexadecimal)
Set or return the active profile’s Mobile Node AAA shared secret in hexadecimal format.
Password required: No
Usage:
• Execution: AT$QCMIPMASSX=”<secretHex>”,<NVCommitState>
Purpose: Set the shared secret and indicate if it is to be committed to NV.
Note: The command returns ERROR if <secretHex> is too long or if
invalid characters are used.
• Query: AT$QCMIPMASSX?
Response: Returns shared secret status (set/unset) and <NVCommitState>
Purpose: Display shared secret status and indicate if it is committed to NV.
Parameters:
<secretHex> (Shared secret in hexadecimal format)
• Value must not include “0x”. The command will return ERROR if “0x” is used to
start the <secretHex> value.
• Value may be up to 4 bytes long.
• Allowed characters: ‘0’–’9’, ‘A’–’F’, ‘a’–’f’
<NVCommitState> (Current <secretHex> value committed to NV?)
• 0=Do not commit to NV.
Note: If <secretHex> is not committed to NV, the value is deleted at the end of
the next MIP session or when AT$QCMIPP is called.
• 1=Commit to NV.
$QCMIPMHSPI
Set/return active profile’s Home Agent SPI
Set or return the active profile’s Mobile Node Home Agent Security Parameter Index
(SPI)
Password required: No
Usage:
• Execution: AT$QCMIPMHSPI=<mipSPI>,<NVCommitState>
Purpose: Set the active profile’s Home Agent SPI and indicate if it is to be
committed to NV.
• Query: AT$QCMIPMHSPI?
Response: Returns <mipSPI> and <NVCommitState>
Purpose: Display the active profile’s Home Agent SPI and indicate if it is
committed to NV.
Parameters:
<mipSPI> (Security Parameter Index)
• Valid range: 0–4294967295
<NVCommitState> (Current <mipSPI> value committed to NV?)
• 0=Do not commit to NV.
Note: If <mipSPI> is not committed to NV, the value is deleted at the end of the
next MIP session or when AT$QCMIPP is called.
• 1=Commit to NV.
Table 4-2: Mobile IP commands (Continued)
Command Description