An ideal alternative to expensive roaming options, this T-Mobile United Kingdom SIM Card includes voicemail, and text messaging and is compatible for use in any unlocked GSM tri- or quad-band mobile phone. It provides you with a local UK cell phone number and rate plan. The SIM card allows you to make and receive calls both internationally and domestically within the United Kingdom. It features unlimited free incoming calls from anywhere and competitive outgoing call rates of $0.40 per minute within the UK, and just $0.08 per minute back to the USA and Canada. There are no connection fees or hidden charges, and since this is a pay as you go service there are no bills or contracts ever.