Formatting mobile numbers correctly

We send text messages all over the world, so to ensure that you're sending your SMS to the right country you must make sure that your contacts are set out in international format. Don't use '00' or '+' at the start, just simply start the number with the international dialing code (44 for the UK, 1 for America, 91 for India etc). For example an English mobile number, 07712345678 would become 447712345678.