Go to Settings > Touch ID & Passcode. On devices without Touch ID, go to Settings > Passcode: Tap Turn Passcode On. Enter a six-digit passcode. Or tap Passcode Options to switch to a four-digit numeric code, a custom numeric code, or a custom alphanumeric code. Enter your passcode again to confirm it and activate it.
Wales uses the same currency as the rest of the United Kingdom, the British Pound Sterling.
Currency. The Euro is the official currency of Ireland, and of most European Union member states, excluding the UK and the Czech Republic, among others. The Euro, symbolized by a â¬, has been in public circulation since January, 2002. The Irish pound, the former official currency of Ireland, is no longer accepted, however, you may see that some price tags in Ireland give the price both in Euro and in Irish pounds, to help those who still think in terms of pounds.