PhoneScoop - T-Mobile today announced a slew of new prepaid Monthly4G plans. The first plan offers unlimited talk, text, and 2GB of web at 4G speeds for $60 month. Those who exceed the 2GB soft cap will see their data speeds throttled down, but will still be to access unlimited mobile data. T-Mobile also announced new Pay by the Day plans. For $3 per day, T-Mobile pre-paid customers have access to unlimited talk, text, and 200MB of 4G data (throttled above 200MB).