Here are some of the most useful Smartphone Codes
Smartphone Codes – These hidden codes in your phone can make you look tech-savvy and impress your most techy friends.
Many people might not know the hidden codes in smartphones. Aside from looking tech-savvy, these codes will also save time in getting the necessary service or feature of your phone. Here are the codes, based on the article in Reader’s Digest.
Code: *#06#
For: Android & iPhone
This code will show you the IMEI number, which is your phone’s identification number. Every phone has a unique number. Make sure to use this before misplacing your phone or before someone steals it.
Code: *#*#4636#*#*
For: Android
This code will open up a menu that shows information about your phone’s data usage.
Code: *#*#0*#*#*
For: Android
This will give you an LCD display test which is good for those who are fond of image quality and how your screen looks.
Code: *#*#34971539#*#*
For: Android
This series of numbers and symbols means getting your display camera information instantly.
Code: *#*#232337#*#
For: Android
This smartphone code will show your Bluetooth address.
Code: *#*#7262626#*#*
For: Android
Typing this code on your phone will allow the field test feature to appear so you can see the exact strength of the signal your phone is getting.
Code: *3001#12345#
For: iPhone
This code is for field test and this will show cell signal and reception readings.
Code: *43#
For: iPhone
This code enables call waiting again once you accidentally turn it off.
Code: *3370#
For: iPhone
This turns on the “enhanced full rate” mode or EFR mode which improves your cell reception.
Code: *#67#
For: iPhone
Typing this code will allow you to see the call forwarding numbers.
Code: Enter *67 before you type a phone number
For: iPhone
This code plus the phone number will allow you to ring someone without your caller ID showing.