“Hello…Please may I help you?” is an attractive voice that I get to hear from the AT & T customer care wing when I call up with queries regarding my bills and usage statistics. Quite contented with the very impressive services provided by the company, I hardly bother to know what other guys in the industry are doing. But you might not be as lucky as I am, even with AT&T. This is when you might want to look for other providers and see what they have to offer. Leading financial website Billshrink has conducted a survey on the usage and cost statistics of mobile phone wireless service providers and came up a comparison which is quite useful in understanding the general trends of mobile phone usage behavior. Billshrink has conducted study on five areas of wireless mobile phone [...]