Ceftriaxone is a prescription antibiotic that is licensed to treat a number of common infections. It is part of a class of antibiotics called cephalosporins, and it is given either as a shot or through an intravenous line (IV).Ceftriaxone is sold under the brand name Rocephin Â® .eftriaxone treats a number of common bacterial infections by preventing bacteria from building and maintaining their cell walls.
Apple Push Notification Service. Apple Push Notification Service (commonly referred to as Apple Notification Service or APNs) is a platform notification service created by Apple Inc. that enables third party application developers to send notification data to applications installed on Apple devices.
Push to talk (PTT), is a means of instantaneous communication commonly employed in wireless cellular phone services that uses a button to switch a device from voice transmission mode to voice reception mode. The operation of phones used in this way is similar to walkie talkie use. PTT switches a phone from full duplex mode, where both parties can hear each other simultaneously, to half duplex mode, where only one party can speak at one time. Multiple parties to the conversation may also be included.