AT&T, T-Mobile US, Verizon complete cross-carrier API tests in North America 0 22.02.2024 12:50 Telecompaper.com (Telecompaper) AT&T, T-Mobile US and Verizon said they have each completed independent tests of the first cross-carrier, interoperable Application Programming... Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа
