AIS is the leading mobile operator in Thailand with network coverage in all 77 provinces. We offer a Multilingual Helpline Service, when you press 1175. where our customer service representatives can speak up to five languages(English, French, Mandarin, Korean and Japanese.) You can also send pictures of your precious moments in Thailand to your family and friends using the MMS service. Pick up various helpful leaflets from the AIS Phone Rent shop at Suvarnabhumi airport to make your stay in Thailand easy.