Sierra Wireless AirLink RV50 Series User Manual page 421

Table D-4: WAN / Cellular AT Commands
Command
PING
*PRIMARYSIM
$QCMIP
Rev 1 Dec. 17
Sends 5 PING to a single address. Returns OK if there is a response: ERROR if there
is no response.
ATPING[ip address or FQDN]
Note: Do not use an equal sign (=) when issuing the command.
Example: ATPINGsierrawireless.com
Query or set which SIM slot contains the primary SIM card. If two SIM cards are
installed, the Primary SIM card is used for network connections.
*PRIMARYSIM? to query
*PRIMARYSIM=<slot number> to set
<slot number>=1—Primary SIM card is in slot 1 (upper slot)
•
<slot number>=2—Primary SIM card is in slot 2 (lower slot)
•
Examples:
AT*PRIMARYSIM?
<slot number>
OK
AT*PRIMARYSIM=<slot number>
OK
The change takes effect after a reboot.
CDMA and LTE fallback to EV-DO only
Query or set use of Mobile IP (MIP) preferences.
$QCMIP? to query
$QCMIP=n to set
n=0—Disabled, Simple IP (SIP) only
•
n=1—Mobile IP preferred
•
n=2—Mobile IP only
•
421
Description
AT Commands
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