Nokia Cell phone codes
Nokia Cell phone codes 1. *3370# : This allows you to enhance the sound quality on your Nokia Cell phone. Press #3370# to deactivate Enhanced Sound Rate Code 2. *4720# : This is opposite to ESR codec activation above. Activates a lower quality sound on your Nokia Cell phone but you can gain almost 30% more in talk time. Use it if you are low on battery and need to last a business trip 3. *#0000# This displays the version on your Nokia Cell phone. *#9999# does the same 4. *#06# This code lets you check the IMEI (International Mobile Equipment Identity) number of your Nokia Cell phone 5. #pw+1234567890+4# This lets you find out about the SIM code lock or unlock status on your Nokia Cell phone 6. *#21# In case you activated the Call divert feature, you can use this code to check that number 7. *#2640# This displays the security code currently in use on your Nokia Cell phone. 8. *#30# In case you received a call from a private number, this Nokia Secret cell phone code lets you...