The PUC (PUK) is a SIM-specific code assigned and provided by the service provider. Once you enter the PUK code, you must set a PIN. The PUK and PUK2 are used to unlock the PIN and PIN2 codes respectively if your SIM card is blocked. 1  GSM USSD codes - Unstructured Supplementary Service Data: list of standard GSM codes for network and SIM related functions. ^  Article on PUK.
The Surface Pro is a first generation 2-in-1 detachable of the Microsoft Surface series, designed and manufactured by Microsoft. The device ran a 64-bit version of Windows 8 Pro operating system with a free upgrade possibility to Windows 8.1 Pro, and eventually also Windows 10.
Senior Editor, PCWorld. While the Surface Pro tablet lineup will be receiving Windows 10, owners of the Windows RT-powered Surface RT and Surface 2 will be forced to settle for a more neutered update.During a Q&A with reporters at the Windows 10 event, Microsoft representatives said that the company is working on an update for Windows RT.enior Editor, PCWorld. While the Surface Pro tablet lineup will be receiving Windows 10, owners of the Windows RT-powered Surface RT and Surface 2 will be forced to settle for a more neutered update.