I am Jay, I have Bought a laptop of DM1- 4310nr from Amazon.com US , Along with T-mobile 4G connection Free For 2 years, now I am In India & When i am Inserting another local Sim it asking Me For Pin No. to Unlock. I called Up t-mobile For Help & they said the Card is not Activate & even I dont have Much details of Device. So only manufacturer Can help . hope I would get Support From here.
Details are As below:
SIM ICC ID- 89912402031216943554
Mfg.:- Sierra Wireless Inc.
Awaiting For Help