Customers with certain AT&T mobile phones are taking advantage of the digital TV transition with new wireless television capabilities on their phones.AT&T Mobile TV is launching in 20 new markets across America, including Miami. TV lovers with the right phones will have access to high-quality programming live and in color while on the go.Mobile TV subscribers will have wholesale china phone access to full-length episodes from CBS Mobile and other 11 other leading channels, including Comedy Central and MTV. There is also a movie channel.The program is compatible with four phones: the LG Invision, the LG Vu, the Samsung Access and the Samsung Eternity. Unlimited access is available for $15 a month. Even better, Mobile TV does not use cell phone minutes or wholesale mobile phone data usage, nor does it interrupt phone calls.This is the first visible sign of the changes the shift to digital will give to consumers. The expansion to new markets was facilitated by wholesale phone the digital TV transition. The shift to DTV freed up a spectrum of wireless for mobile television. This means the programs have no "buffering" time - the system is sent via UHF channels rather than streaming on the internet.According to Nielsen ratings, fewer than 13,500 consumers are watching television on their phones; the growth in cities in which the service is available could help the numbers spike significantly.Other markets getting AT&T Mobile TV include Boston, San Francisco, Houston, Charlotte, Cleveland and Milwaukee. Now, the service is available in more than 80 markets. To find out more, visit the AT&T Mobile TV ***site.