Cingular Finally Joins Push-To-Talk Party
December 5, 2005
Cingular Wireless, the largest mobile operator in the U.S., said that it will finally offer push-to-talk (PTT) service, claiming its service has several advantages over its competitors.
December 5, 2005
Cingular Wireless, the largest mobile operator in the U.S., said that it will finally offer push-to-talk (PTT) service, claiming its service has several advantages over its competitors.