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 Microsoft VR headset coming with the release of Windows 10 Creators Update are the secret highlight of the October Surface event. The new Surface Studio makes the iMac look like ancient computing hardware. The stunning and immersive Studio comes though with a $3,000 price-tag. The new Surface Book i7 is also beyond $2,300.