The 3G that arrived 10 years ago was slow in speed. But the network has developed a lot making 3.5G a reality”, said Robi’s Chief Technology Officer AKM Morshed as he defined the service. Robi is preceded by Grameenphone which was the first to announce 3G services. Banglalink and Airtel which also took part in the 3G auction to be allotted frequency are yet to make announcements. One will not require a new connection to enjoy Robi’s 3.5G, it will be accessible without a fee in old SIM’s, said Robi CEO and MD Michael Kuehner.