There are two types of non-executive positions in the federal government: 1) those that are in the competitive service, and 2) those that are in the excepted service. 1  Competitive Service â Competitive service positions are subject to the civil service laws passed by Congress.
iPhone was invented by Apple Incorporated. It was first released  for sale on June 29, 2007. iPhones use Apple iOS. The person, who  was instrumental for the invention and râ¦elease of iPhones was Steve  Jobs.
The iPhone is the first smartphone model designed and marketed by Apple Inc. It is the first generation of iPhone that was announced on January 9, 2007, after years of rumors and speculation. It was introduced in the United States on June 29, 2007, and it featured quad-band GSM cellular connectivity with GPRS and EDGE support for data transfer. On June 9, 2008, Apple announced its successor, the iPhone 3G. After this announcement, the first-generation iPhone became referred to by some sources as the iPhone 2G because it had become the last iPhone to ship with the old 2G-speed EDGE network. The original iPhone has not received software updates from Apple since iPhone OS (now iOS) 3.1.3.