Payment may be required in advance. Your first bill includes the charge for the month you join (from the day you join), plus one month in advance. All prices include VAT. Calls may be monitored. Regulated EU roaming charges apply to the 28 EU member countries and Norway, Iceland, Liechtenstein. UK’s best value SIM:Based on comparison of published competitor tariffs as at 7 May 2015. Unlimited 08/0800 calls:No call charges apply to the first 60 minutes of eligible call types. Re-dial before 60 minutes to avoid call charges. You should expect speeds delivered up to 384Kbps (3G), actual speeds experienced may be higher or lower and will vary by device and location. You cannot share your data connection with other devices – known as ‘Tethering’ – or use your phone for peer-to-peer file sharing.