. . . "text service" . . "Short Message Service" . . . . . "short messaging service" . . . . . . . . . "A2P messaging service" . . . "Intelligent Short Message Service" . "SMS" . "Short Messages" . . . "A2P" . . . . . . "text-message" . . . "Short Messaging Service" . . "texts" . . . . . . . "SMS messaging" . "Short Message" . . "A2P SMS messaging" . . . . . . . . "SMS message" . . . . . "text messaging" . "payable by SMS" . "Flash SMS" . "short message" . "short-messaging system" . . . . . . . "Short Message Service (SMS)" . "the world's first text message was sent in 1992" . . . . . . . . . . . "SMS text-messaging" . . . "short message service (SMS)" . "text" . . . . . "SMS messages" . . . . . "SMS exchanges" . . "text message (SMS)" . . "SMS" . . "SMS" . . . "sms" . . . . . "messages" . "mobile messaging" . . . . "short messaging" . . . "text message" . "cell phone text messages" . . . . "SMS text" . . . . . . . "SMS messenger" . "text voting" . . . . "short message service" . . . . . . . . "SMS#Premium-rated short messages" . . . "text messages" . . . . . . "SMS text messages" . . "A2P SMS" . "texting" . . "SMS (short messaging service) gateway integration" . . . "text-message service" . . . "short message services" . . "SMS texting" . "messaging" .