Our big step to be the ultimate wireless communication leader From the first step, being an entrepreneur in computer business, AIS has developed our potential and technological capabilities and advancement into wireless communication business by being the mobile phone network operator in Analog Cellular 900 and Digital GSM.

Today AIS maintains our leadership among Thailand’s mobile phone network operators. We have never stopped developing and researching new technologies to fulfill your lifestyles anywhere anytime with the best network for today and in the future.