PHONES AND THEIR SECRET CODES

These codes works on most phones except Chinese phones

Part A: Dial *#0000# to know the following:

1. To know the “make” of your Nokia phone as the case may be!

2. To know the name of the company that made your phone

3. To see the time and date of Manufacture

Part B: Dial *#92702689# to know the following:

1. To know the expiry date of your phone

2. To see the date you stated using the phone

3. To see the original serial number of your phone

4.To see if the phone was refurbished and sold to you

From the information displayed , go down to "made" after it "Purchasing date", check the purchasing date, if you had entered the date you started using the phone then it will display. 

Next is "Repaired" "mm yyyy". Repaired means the phone was repackaged by a company before it was sold to you. While "000000" or "0000" means the phone was not repackaged but sold new.

The next is "Life timer", check the six digits below the "Life timer" If it starts with "00", that means the expiry date is "2015", if the number starts with "01" it means "2016", "02" means "2017", "03" means "2018", while best Nokia phones will display "06" meaning that it will expire in 2021. The last two digits is an addition count down timer to your phone.

NOTE: Understand that most nokia phones that was made 2012-2014 may not display it's expiry date because they are still new,  such phones expires in ten or more than ten years time.