Specifications

Modem Status, Customization, and Reset Commands
Rev 7 May.12 Proprietary and Confidential 39
!GCIPHER
Supporting chipsets:
• All
Enable/disable ciphering and integrity settings
To register onto a network with WCDMA service, the modem’s ciphering and integrity
settings must be enabled or disabled to match the network settings. Most carriers
enable both ciphering and integrity.
When testing the modem, you may be using a SIM that has different codes for ciphering
and integrity than those used by the test system. In this case, you may need to disable
ciphering and integrity checking to use the test system.
Usage:
• Execution: AT!GCIPHER=<setting>
Response:
!GCIPHER
Ciphering: <ciphering>
Integrity: <integrity>
OK
Purpose: Set the ciphering and integrity settings.
• Query: AT!GCIPHER?
Response:
!GCIPHER:
Ciphering: <ciphering>
Integrity: <integrity>
OK
Purpose: Report the current ciphering and integrity settings (0=Disabled,
1=Enabled).
Parameters:
<setting> (Enable/disable ciphering and integrity):
• 0=Ciphering disabled; integrity disabled
• 1=Ciphering enabled; integrity disabled
• 2=Ciphering enabled; integrity enabled
• 3=Ciphering disabled; integrity enabled
!GETBAND
Supporting chipsets:
• All
Return the current active band
Return the active band currently being used by the modem.
Usage:
• Query: AT!GETBAND?
Response:
!GETBAND: <active band description>
OK
or Unknown
OK
Purpose: Return a description of the current active band, or return an error
message.
Note: Due to stack implementation requirements, !GETBAND reports W800 for both
W800 and W850.
Table 3-2: Modem status, customization, and reset commands (Continued)
Command Description