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.
Irish Money. The currency in the Republic of Ireland is the Euro (ISO currency code EUR). There are 7 euro notes. In different colours and sizes they are denominated in 500, 200, 100, 50, 20, 10 and 5 euros.The notes are uniform throughout the euro area; unlike coins, they have no national side.orthern Ireland The currency of Northern Ireland is the pound Sterling (currency code GBP). Sterling banknotes are issued in GBP 5, GBP 10, GBP 20 and GBP 50 denominations Coins are issued in the following denominations: 100p, 50p, 20p, 10p, 5p, 2p and 1p.