10.06.13 | 15:07 Uhr | 2 mal gelesen
AT&T First U.S. Carrier to Offer Enhanced Push-to-Talk on iPhone Through New App Available to Business CustomersDALLAS, June 10, 2013 /PRNewswire/ — AT&T* Enhanced Push-to-Talk (EPTT) is now available to AT&T business customers through a new app available for iPhone 5 and iPhone 4S. This marks the first time a U.S. carrier is offering push-to-talk capabilities on iPhone**. Quelle: ad-hoc… [weiterlesen]