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17 Clandestine iPhone Interrogation Codes

Concluding updated on July 14th, 2022 at 09:52 am

Posted in How To past Patricia on November 13, 2022

iPhone Secret Field Test Card.

Like all other famous gadgets, your iPhone has its own secrets. Read on and nosotros'll inform y'all about a series of hidden codes that unveil secret actions. These brusk codes will either uncover hidden menus or act as direct commands. They provide additional information about your device and tweak current settings.

Some settings can be also modified from your traditional iOS Settings app. Yet, if y'all wish to be 1 step a head and print your friends with your superior iPhone cognition, read on and get the virtually important underground codes available for your iOS device.

Exercise note, that some tricks might non work with all carriers. Information technology depends on the features made available past each telecommunications company.

How To Use The Codes

These secret codes are combinations of numbers and the * (asterisk) and # (number sign) symbols. They are used with the help of your iPhone'southward punch pad. Only open the Phone app and tap on keypad. Side by side, input one of the bachelor codes. Depending on the type of the combination, you'll have to press the green phone call button or non. Some short codes like the ane used for displaying your iPhone's IMEI, will automatically run without needing the Call confirmation. This depends if the combination addresses a carrier setting or your ain device.

17 Secret iPhone Interrogation Codes

Do note that 'pivot' means that you should use your SIM card pin number. Don't error it with your iPhone's passcode. If y'all consider these codes helpful delight share!

1. IMEI Number | Lawmaking: *#06#

The International Mobile Equipment Identity (IMEI) number is a 15-digit code that uniquely identifies your iPhone inside GSM, UTMS and all other mobile phone networks. It's always printed on your iPhone'due south original delivery box and is required in the unfortunate instance that your iOS device is lost or stolen. IMEI is required when filling a complaint to the police and when addressing the insurance company. This identification number tin exist also institute in Settings -> General -> About.

ii. Field Exam | Lawmaking: *3001#12345#* -> 'Call'

By accessing the subconscious iPhone field test mode you lot're able to discover out live updated information almost your jail cell phone network. You tin can uncover the numerical value of your cell phone signal and read information about surrounding cell towers. If you tap on the numerical valued carrier signal, available in the top left corner of your screen, yous can switch between graphic and numerical brandish. Numerical values are ever negative. Figures around '-fifty' are for optimal reception while those towards '-120' are considered very poor.

iii. Call Barring | Status: *#33# | Plow ON: *33*pivot# | Plow OFF: #33*pin#

These hole-and-corner codes aid you to check the brake condition of all your outgoing calls, data usage, texts and and so on. Call barring is used to protect yourself from accidental calls when you lot allow your child to play with your iPhone, for example. iOS currently doesn't offering a card Setting for blocking approachable calls. Yous could partially solve the trouble by turning on Airplane Mode. However, this can be turned back off hands by anyone. Instead use the above codes to block or unblock all outgoing calls. Replace 'pin' with your SIM card pin, NOT iPhone Passcode!

four. Phone call Waiting | Status: *#43# | Enable: *43# | Disable: #43#

This brusque code interrogates your device if Phone call Waiting is enabled or not. This setting allows you to be able to receive other calls while you're already engaged in a chat. The 2d and other callers will be cued in the waiting line. You're notified with a sound alert when another telephone call is waiting for you lot and have the pick to decide if you lot wish to maintain the actual conversation, pass up the new 1 or keep one of them on concur until yous finish the other. Within iOS, telephone call waiting is available in Settings -> Phone -> Call Waiting.

5. Call Forwarding | Status – All: *#21# – Unreachable: *#62# – When Decorated: *#67# | Disable All Forwarding: ##002# -> 'Call'

Whenever you're busy or on vacation you tin can redirect your calls to another colleague or family unit member. Utilise the nearby mentioned secret code and interrogate your iPhone near its current call forwarding settings. Besides phonation data, yous can as well check out forwarding for data and faxes. Redirecting voice calls can be likewise set from the iOS Settings -> Phone -> Call Forwarding. Use the other codes to check call forwarding status, when phone is out of attain or when busy.

6. Outgoing Call Anonymity | Status: *#31# -> 'Phone call' | Current Phone call: #31#phone-number -> 'Telephone call'

When initiating an outgoing call you accept the option to make your phone number bachelor for the receiving caller or to hide it. Anonymity status can be checked with the help of the kickoff code provided above. To initiate an bearding call you can either edit your contact or straight use your iPhone keypad to add the #31# lawmaking in forepart of the dialed phone number. Else, if you wish to hide your number in all outgoing calls, visit the iOS Settings -> Phone -> Show My Caller ID menu.

vii.Incoming Call Presentation | Status: *#30# -> 'Phone call'

: shows if your iPhone will display the number of incoming calls.

8. SMS Message Middle Number | Check: *#5005*7672# -> 'Call'

: get your carrier's text bulletin heart number.

9. EFR Mode | Code: *3370# -> 'Call'

: Enhanced Full Rate is a speech codding standard that improves voice quality for GSM conversations. Information technology besides burns a footling more battery life. (not available on all networks.)

Source: https://www.iphonetricks.org/17-secret-iphone-interrogation-codes/

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