Measuring time by the Sun, the Moon and the Stars. As the sun moves across the sky, shadows change in direction and length, so a simple sundial can measure the length of a day. It was quickly noticed that the length of the day varies at different times of the year.
PhoneClean is a software thatâs used to not only rid your iPhone of unnecessary clutter that may be slowing your device down but also does it in a safe and secure manner so you will never have to work about having your privacy invaded.
Re: serial & imei number. in reply to keyworking. â06-20-2013 09:00 PM. The IMEI can be a safe thing to give out IF your cell phone is controlled by a SIM card, basically, it's not a CDMA phone... if you give them your IMEI and it's a CDMA phone then they can use that to activate your phone to their information...hey also might be looking for it to see if it can be 'unlocked' because if you have that information, you can call a cell phone company without even being apart of that cell company and request the codes and SOME will let you have them... others won't. Bottom line, it's just safer not to give it them.