12 Hidden Smartphone Codes You Should Start Using ASAP (2024)

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    12 Hidden Smartphone Codes You Should Start Using ASAP (1)Jayna Taylor-SmithUpdated: May 04, 2022

        Impress your most tech-savvy friends with these secret smartphone codes they probably don’t know.

        12 Hidden Smartphone Codes You Should Start Using ASAP (2)wavebreakmedia/Shutterstock

        Practically everyone uses a smartphone these days—but did you know that there are some secret codes to unlock information on your phone that might come in handy one day? Open up your dial pad, type in the secret code, press the call button, and be amazed at the feature that appears. Some features are specifically for Androids or iPhones only, and a few service providers have even deactivated the secret code. You just have to try to find out!

        12 Hidden Smartphone Codes You Should Start Using ASAP (3)alexialex/shutterstock

        Android & iPhone code: *#06#

        Knowing this short code will prove itself useful if you ever happen to lose your phone, given that you entered the code prior to misplacing your phone, that is. Entering this into your keypad shows your display IMEI number, which is your phone’s identification number, and it’s unique to each smartphone.

        12 Hidden Smartphone Codes You Should Start Using ASAP (4)alexialex/shutterstock

        Android code: *#*#4636#*#*

        This code will open up a menu that shows information about your phone’s data usages. Here’s how you can retrieve deleted text messages on your iPhone.

        12 Hidden Smartphone Codes You Should Start Using ASAP (5)alexialex/shutterstock

        Android code: *#*#0*#*#*

        If you’re a smartphone user who is obsessed with your image quality and how your screen looks, you’ll want to know this code. This will give you an LCD display test.Check out the 9 hidden symbols you never knew you could text.

        12 Hidden Smartphone Codes You Should Start Using ASAP (6)alexialex/shutterstock

        Android code: *#*#34971539#*#*

        Remembering this secret series of numbers and symbols means getting your display camera information instantly.

        12 Hidden Smartphone Codes You Should Start Using ASAP (7)alexialex/shutterstock

        Android code: *#*#232337#*#

        Ever wondered what your Bluetooth address is? Type in this lengthy smartphone code and you’ll get it in seconds in the palm of your hand.

        12 Hidden Smartphone Codes You Should Start Using ASAP (8)alexialex/shutterstock

        Android code: *#*#7262626#*#*

        Using this code allows the field test feature to appear so you can see the exact strength of the signal your phone is getting. Knowing this is helpful in deciding whether or not to install a signal boosting system.

        12 Hidden Smartphone Codes You Should Start Using ASAP (9)alexialex/shutterstock

        iPhone code: *3001#12345#

        This string of symbols and numbers performs the function of giving you a field test, showing cell signal and reception readings.Here are 17 iPhone hacks you never knew about.

        12 Hidden Smartphone Codes You Should Start Using ASAP (10)alexialex/shutterstock

        iPhone code: #43#

        Typing in this secret code on your iPhone will allow you to disable call waiting. Check out the cell phone hacks you’ll wonder how you ever lived without.

        12 Hidden Smartphone Codes You Should Start Using ASAP (11)alexialex/shutterstock

        iPhone code: *43#

        Did you accidently accidentally type the code that disabled call waiting? No worries, use this code to enable call waiting again.

        12 Hidden Smartphone Codes You Should Start Using ASAP (12)alexialex/shutterstock

        iPhone code: *3370#

        If you ever find yourself somewhere getting poor cellphone reception, type in this code to turn on “enhanced full rate” mode. EFR mode improves your cell reception, but your battery life might be compromised.

        12 Hidden Smartphone Codes You Should Start Using ASAP (13)alexialex/shutterstock

        iPhone code: Enter *67 before you typing a phone number

        Calling a number with this code directly before it will allow you to ring someone without your caller ID showing. Yup, anonymous calling at its finest!

        12 Hidden Smartphone Codes You Should Start Using ASAP (14)alexialex/shutterstock

        iPhone code: *#67#

        This handy code lets you check call forwarding numbers. If your line ever gets too busy, you can assign another number for incoming calls to be directed to. Next, find out the top things that are killing your smartphone battery and how to fix them.

        [Source: Digital Trends]

        Originally Published: July 16, 2020

        12 Hidden Smartphone Codes You Should Start Using ASAP (2024)

        FAQs

        What does *# 9090 do? ›

        *#9090# – Diagnostic configuration. *2767*3855# – Format device to factory state (will delete everything on phone) *#*#232339#*#* – Wireless LAN tests.

        What is the use of * * 4636 * *? ›

        *#*#4636#*#* Displays information about the phone, battery, and various network statistics.

        What does *# 0 *# do? ›

        Accessing the Secret Diagnostic Menu

        To get the ball rolling, simply open your Samsung's phone app. From there, enter *#0*# using the dial pad, and the phone will immediately go into its secret diagnostic mode. Note that the process is automatic, so there's no need to tap on the green call button to enter the command.

        What does * 78 do on your phone? ›

        When you do not want to be disturbed by incoming calls, you can activate the “Do Not Disturb” feature. All calls will be directed to Voice Mail and you will not hear your phone ring. To activate Do Not Disturb, dial *78.

        What is * 74 on your phone? ›

        Speed Dialing

        To program your Speed Calling 8 list, dial *74. Listen for the dialtone, then dial the one-digit number (2 through 9) you would like to use to dial a frequently called number. Then, dial the entire number you wish to designate for that code, followed by #.

        What does ## 27263 do? ›

        ##27263# Removes any branding (sprint) and resets phone to update branding. (useful if flashing to boost or other carrier) (##BRAND#) Reboots phone.

        What is *# 06 used for? ›

        For iOS Apple, Android, Windows or basic phone devices, follow these simple steps to find your unique IMEI number. For a Google Pixel, dial *#06# on your phone's keyboard to get the IMEI number. For phones with a removable battery, some IMEI numbers are listed on a sticker under the battery on the back of the phone.

        What does *# 67 mean? ›

        *67 - Caller ID Block: Hides your phone number on Caller ID systems. *69 - Call Return: Redials the last number that called you. *70 - Call Waiting: Places your call on hold so you can answer another.

        What are the * Numbers for Verizon? ›

        # Codes and * Codes
        Code to call:Use when you need to:
        #UPG (#874)Check your upgrade information
        #832Place a test call
        *611Call Verizon Customer Service
        *67 + 10-digit phone numberBlock Caller ID for a single call
        10 more rows

        What does * 97 do on a phone? ›

        Can I block a specific caller even if I don't know their phone number? (*97) Yes, Call Blocking can be used to prevent incoming calls from the last caller. For example, if a telemarketer calls and you want to block them from calling again, the *97 feature lets you do this without requiring the phone number.

        What does * 72 do on a phone? ›

        Call Forwarding: How to Activate It

        The basics of Verizon's Call Forwarding service (also known as Immediate Call Forwarding) are straightforward: From your mobile phone, dial *72 plus the phone number you want to forward calls to. You can also activate Call Forwarding through My Verizon.

        What does * 64 do on a phone? ›

        Selective Call Acceptance

        Other callers will hear a message that you are not accepting calls at this time. To activate, dial *64. Listen for an announcement to tell you whether the feature is currently on or off. The recorded voice will then tell you how many numbers are on your call acceptance list.

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