FeliCa is externally powered, i.e. it does not need a battery to operate. The card uses power supplied from the special FeliCa card reader when the card comes in range. When the data transfer is complete, the reader will stop the supply of power. FeliCa was proposed for ISO/IEC 14443 Type C but was rejected [citation needed].
AUS (Toll Free) 1-800-360-519. AT&T Customer Support Number. ATT Inc. is an American multinational telecommunications located in Whitacre Tower, downtown Dallas, Texas. It is the major provider both of mobile telephony and of fixed telephony in the USA, and also provides television services, broadband subscription.
And here are some reasons that other AT&T U-Verse customers called 800-288-2020 recently:  1 Record phone callsGetHuman-rakshnap7d agoNo TV service at ALL..GetHuman-irishmega mon agoNeed to gain access to old email account. Have lost password.GetHuman-jenkevjo6 mons ago.