It is the youngest of the five United States service academies, having graduated its first class in 1959. Graduates of the Academy's four-year program receive a Bachelor of Science degree, and most are commissioned as second lieutenants in the Regular United States Air Force.
The SIM tray is located on the right side of the iPhone 4. Like the rest of the iPhones, there is a small hole used to release the SIM tray. A paper clip is the tool of choice. Place the paper clip in the hole a press in firmly. Make sure the paper clip fits in the hole.
The SIM card sits in a tray,which is inserted into a slot at the top of the device.The SIM tray can be ejected with a paperclip or the SIM eject tool The iPhone 4 features a new MicroSIM card that is located in a slot on the right side of the device.