Specifications

AirPrime UMTS / LTE MC/SL-Series Extended AT Command Reference

56 Proprietary and Confidential 2130616

!LTENAS

Supporting chipsets:

• MDM8220

• MDM9200

• MDM9600

Note: This command is not

password-protected.

Configure LTE NAS settings

Configure LTE NAS-related settings.

Usage:

• Execution: AT!LTENAS=<bitmask><FPLMNtime>

Response:

Purpose: Set LTE NAS-related settings.

• Query: AT!LTENAS?

Response: LSTI: <lsti>

GERAN Cap: <geran>

Disable GUTI Security check: <guti>

Temp Forbidden PLMN: <FPLMNtime>

Purpose: Report the current settings.

• Query List: AT!LTENAS=?

Purpose: Return the command format and the supported parameter values.

Parameters:

<bitmask> (8-bit mask that identifies LTE NAS-related settings)

• Displayed/entered as hexadecimal value

• Bit 0: <lsti>

• Bit 1: <geran>

• Bit 2: <guti>

<FPLMNtime> (Temporary Forbidden PLMN backoff time)

• Displayed/entered as hexadecimal value

• 0x0=Disable feature (Default)

• 0x1–0xFFFFFFFE=Backoff time (in ms)

• 0xFFFFFFFF=Use the user equipment’s Timer T3402 time as backoff time

<lsti> (LTE/SAE Trial Initiative)

• 0=Disabled

• 1=Enabled

<geran> (GERAN Cap)

• 0=Disabled

• 1=Enabled

<guti> (GUTI and NAS security check)

• 0=Disabled

• 1=Enabled

Table 3-2: Modem status, customization, and reset commands (Continued)

Command Description