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.
The new Surface Pro 4 will be available in Microsoft stores and through select retailers. Today weâre also launching our new gold Surface Pen in Canada, Denmark, Finland, Italy, Norway, Poland, Portugal, Spain, Sweden, and the United States. The new gold Surface Pen makes a bold statement as a colorful complement to your Surface thatâs also a powerful tool for both creativity and productivity. When used with your Surface Book or Surface Pro 4, it offers 1024 levels of pressure sensitivity for the ultimate writing and drawing experience.