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.
1 If your iPhone uses a SIM card, make sure the card is in your iPhone. 2  Even without an active contract, your iPhone might still need the SIM card to activate. 3  If you see a No SIM card error, follow other steps.4  No SIM or Invalid SIM alerts appear when a SIM card is damaged, locked, or missing. Even without an active contract, your iPhone might still need the SIM card to activate. 2  If you see a No SIM card error, follow other steps. 3  No SIM or Invalid SIM alerts appear when a SIM card is damaged, locked, or missing. 4  If a message says to sign in with an Apple ID to activate, learn about Activation Lock.