i got afew calls from 423 622 7158. last one 3.15 am. no message. looked at my call log. said dialed numbers at 3.12 am 08./ i did not dial 08. keypad was locked? can someone else dial phone numbers and put another phone number in to make it look like the number was my number? i dont get it. can people take control over someelses phone with somekind of computer software? thats what im thinking.