EXCLUSIVE MOBILES

If u find any difficulty to understand this Unlock code for Mobile Phones please write in comment section.
2) *#0000# Displays your phones software version,
1st Line : Software Version, 2nd Line : Software Release Date, 3rd Line : Compression Type. ( Favorite )
(3) *#9999# Phones software version if *#0000# does not work.
(4)*3370# Activate Enhanced Full Rate Codec (EFR) - Your phone uses the best sound quality but talk time is reduced my approx. 5%