Sierra Wireless MC8775 Reference Manual page 34

MC87xx Extended AT Command Reference
Table 3-2: Modem status, customization, and reset commands (Continued)
Command
!CUSTOM
(Continued)
34
Set / query customization settings (Continued)
•
"MEPCODE"—Enable / disable prompt for MEP code when incorrect
SIM is inserted
<value>: 0 = Disable; 1 = Enable.
•
"MEPLOCK"—Set MEP locking status (Watcher 3G only)
<value>: 0 = Not permanent (MEP locking can be removed via
Watcher or AT!CLCK with correct unlock code); 2 = Permanent (MEP
locking cannot be removed).
•
"MUXMODE"—Override the MUX mode setting in the USB descriptor
<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 and GSM
Algorithm and Authenticate commands
<value>: 0 = Enable both; 1=Disable PCSC / Enable Authenticate ;
2=Disable GSM Algorithm and Authenticate commands / Enable
PCSC; 3=disable both.
•
"PRLREGION"—Region-specific scanning algorithm
<value>: 0 = default (internal); 1 = Europe; 2 = North America;
3 = Australia; 04 = Japan; 5 or greater = Reserved
Each PRL region has two band groups (0 and 1). The modem
attempts to find networks on the current band group; if it cannot do so
after several minutes, it switches to the alternate band group. (Note:
the default band group on first use is Band Group 0, and then the
current band group persists across power cycles.)
•
<value> = 0 (Default)
•
Band Group 0 — G900 G1800 W2100 W800 W900
•
Band Group 1 — G1900 G850 W1900 W850 W900
•
<value> = 1 (Europe / rest of the world)
•
Band Group 0 — G900 G1800 W2100 W800 W900
•
Band Group 1 — G1900 G850 W1900 W850 W900
•
<value> = 2 (North America)
•
Band Group 0 — G1900 G850 W1900 W850 W900
•
Band Group 1 — G900 G1800 W2100 W800 W900
•
<value> = 3 (Australia)
•
Band Group 0 — G900 G1800 W850 W2100 W800 W900
•
Band Group 1 — G1900 G850 W1900 W900
•
<value> = 4 (Japan)
•
Band Group 0 — G900 G1800 W2100 W800 W900
•
Band Group 1 — G1900 G850 W1900 W850 W900
•
<value> = 5 or greater (Reserved)
(Continued on next page)
Description
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