Samsung SCH-a870 Cellular Phone "analog clock reset" Questions

analog so i could change the clock time and it is set up to lock on power up. It is now powered up and my unlock code will not work what do i do? the code should be the last four digits in your number

analog clock: Slide the hand to the hour you want. Then slide the hand to the minutes you want. ·Tap OK. 2. How to set alarm on iPhone: ·Tap Clock on the Home screen to display the Clock application.

...clock it says limited service and I can't make or recieve calls. There is a small icon at the top of the screen that appears that looks like a sim card. How do I fix? In 2008 most or all analog ...