wlan.firmware_version
wlan.firmware_version

wlan.firmware_version

This command refers to the firmware version of the wireless radio card.

Getvar

To instruct the printer to respond with the current version of the wireless radio card firmware:
! U1 getvar "wlan.firmware_version"
Example
In this example, the
getvar
result is the version of Symbol 4137 card (for example,
"F3.91-69"
).
! U1 getvar "wlan.firmware_version"