* Networks may increase monthly price in line with Retail Price Index (RPI).
† Calls to 0800 numbers are free from BT landlines. Costs of calls from other networks may vary and calls from mobiles may cost significantly more.
^UK's Lowest Price' applies to the price of the monthly line rental on new subscriptions, where there is no upfront cost for the handset. Excludes all online retailers without high street presence and other promotional offers.