Specifications

Modem Status, Customization, and Reset Commands
Rev. 8 May.12 Proprietary and Confidential 43
!CUSTOM
(continued)
Set/query customization settings (continued)
• “MEPLOCK”—Set MEP locking status.
<value>:
• 0, 2, 4, 6, 8, 10, 12, 14, where <value> is represented by Bits 0–7:
• Bit 0: Reserved, always 0
• Bit 1: Network personalization:
• 0 = Not permanent
• 1 = Permanent
• Bit 2: Network subset personalization:
• 0 = Not permanent
• 1 = Permanent
• Bit 3: Service provider personalization:
• 0 = Not permanent
• 1 = Permanent
• Bits 4–7: Reserved, always 0
• Example: If <value> = 0, locking can be removed by the host using +CPIN or
+CLCK with the correct unlock code. If <value> = 2 (permanent network
personalization), locking cannot be removed.
• “MUXMODE”—Override the MUX mode setting in the USB descriptor. (Note: Not
supported by MDM9200)
<value>:
• 0 = Do not override
• 1 = Enable MUX mode
• 2 = Disable MUX mode
• “NOGPRS”—Enable/disable indicator display (GPRS, EDGE, WCDMA, etc.).
<value>:
• 0 = Enable
• 1 = Disable
• “NOROAM”—Enable/disable roaming indicator display.
<value>:
• 0 = Enable
• 1 = Disable
• “PCSCDISABLE”—Determine functionality of PCSC, GSM Algorithm and
Authenticate commands, and +CIMI command.
<value>:
• 0–7 (Default value = 0—all functions enabled)
• Bit 0: PCSC (0=Enable, 1=Disable)
• Bit 1: GSM Algorithm and Authenticate commands (0=Enable, 1=Disable)
• Bit 2: AT+CIMI outputs IMSI (0=Enable, 1=Disable)
• “PPPPROFAUTH”—Indicate source of authorization information (username,
password) for PPP session. (Note: Not supported by MDM9200)
<value>:
• 0 = (Default) Use profile 1, and obtain username/password from host
• 1 = Obtain username/password from default profile
• 2 = Obtain username/password from profile #1
(Continued on next page)
Table 3-2: Modem status, customization, and reset commands (Continued)
Command Description