Telecommunications company Bharat Sanchar Nigam Limited (BSNL) begin its free roaming service today, under which customers will not have to pay to use mobile services while traveling outside the circle to which their connection belongs.
Telecommunications company Bharat Sanchar Nigam Limited (BSNL) begin its free roaming service today, under which customers will not have to pay to use mobile services while traveling outside the circle to which their connection belongs.