How to program Q2686

hi,

I m using Q2686 model, i trying to upload the code using usb,i m getting error

at
OK
at+wdwl
+CME ERROR: 3

at+wopen?
+WOPEN: 0

OK
at+wdwl
ERROR

AT+WDWL?
+WDWL: V08b0j

at+whwv
Hardware Version 4.05

at+wind=?
+WIND: (0-32767)

when i tried with serial port i m not getting $$$$$$$$$$$ symbol and it is not uploading. please help me

at+wopen?
+WOPEN: 0

OK
at+wdwl
+WDWL: 0

Thank u,

Hi,

Are you using very outdated firmware?
If so, please try to upgrade to latest FW/OASiS version and try again.

Download thru USB port feature was introduced in FW R7.42 (OASiS 2.32), Mar 2010.
http://www.sierrawireless.com/en/Support/AirPrime/releasenotes/Open_AT_Firmware_7_42.aspx

Thx