PUK full form and meaning
PUK means Personal Unblocking Key. Learn the simple meaning of PUK for Vi, Vodafone Idea, SIM, customer-care, store and plan pages.
These simple definitions help users understand customer-care, SIM, store, plan and complaint pages.
Quick answer
PUK means Personal Unblocking Key. PUK is used to unlock a SIM after too many wrong SIM PIN attempts.
What it means
PUK stands for Personal Unblocking Key. It may be needed when a SIM is locked after repeated wrong SIM PIN attempts.
Do not guess the PUK code many times. Too many wrong attempts can permanently block the SIM.
Contact official support or visit a store with identity proof if you need help with a locked SIM.
Related terms
Where this term appears
This term may appear on Vi customer-care, complaint, store finder, prepaid plan, postpaid plan or guide pages. Use the page links and search box to find related help.