What is MMI Code? Detailed Information [2020].

MMI Code Full-form is Man-Machine Interface. The MMI code is the unique numbers that contain a (*) and (#).

What is MMI Code? This is the question that can be asked by many Android users. Today I am going to tell important information about MMI Code and USSD code.

First, you have to know the full form of MMI code and here is the MMI Code Full-Form is “Man-Machine-Interface”. As the full form suggests it is the interface between the human and machine (mobile phone).

If you know then the USSD Code also the same as MMI code but the USSD Code is closely related to Sim Card means USSD codes are the interface between SIM network and Human.

The full form of USSD is “Unstructured Supplementary Service Data“. The USSD is for GSM technology which can be getting data from Sim Card.

As we tell the MMI Code and USSD Code are very much similar, but both having different tasks.

Like MMI is working for getting Data from device but USSD getting the data from Sim card like Internet, roaming, data, balance information.

Let’s look at Complete MMI’s meaning and how we can use them.

How does MMI complete Mean?

As I tell above the Full Form of MMI Code is “Man-Machine-Interface”.

USSD code

The Full Form of MMI Code tells the full story about Man-Machine-Interface, Interface between Man and Machine, means the codes play a role of interface between human and a mobile phone.

MMI codes are not the secret but experts use these codes for understanding the problem with mobile but now these codes are public and anyone can use these codes to know the information.

But many people don’t know about the meaning of MMI Code. As simple, the MMI Codes were a communicator or translator between mankind and the device.

MMI codes are written in different ways, which means if you want to use these codes then you have to insert a unique number in between (*) and (#). The (*) and (#) have important characters that have permission to access internal information.

Java has the special meaning of * and #, and the numbers included in between are the numbers that define specific codes.

These codes are very special or like the control panel of the Mobile phone.

When I was little then I many times uses this code but I only know codes but don’t know about meaning, so I want to tell about other people about this.

I have a very big list of code, I share the code list in the last of the post. Use these codes to know deep information about this.

How to find my MMI code on my phone?

Yes, you can find lots of MMI codes on your mobile by using third party applications or searching on Google.

Below I explained two ways that can help you to find lots of MMI codes on your phone.

Method 1: Use a Third-party application.

  • Open play store on your mobile and search for MMI Code for Android and you get a lot of Apps.
  • In which list of apps choose one and download it.
  • after this open, the app and you get a list of MMI codes.
  • choose any code and try on your mobile.

This is the process of finding the Right code list on your phone.

The all the codes are not supported by your device so try other Codes.

This is a very simple way, if you know about how to find MMI Codes in the phone, then please share with us using the comment system.

I especially remember the important MMI codes like IMEI information *#06#.

If you find then you get many codes that having work. I also use these codes for testing mobile software.

Like Bluetooth test, GPS test, Touchscreen Test. Many tests you can do using the MMI codes.

MMI Codes are an important feature when you want to do something that not work using any app.

How do I find my MMI code on my phone?

There are many ways available but one way is by any third party app, just go in Google Play store and search for MMI codes, you get so many apps that can provide MMI Codes for free.

What is MMI code for phone?

MMI codes are the special types of code that can be entered in between * and # and these codes are Run in the only default dialer app.

What is the full meaning of MMI?

MMI means Man-Machine-Interface. This is the codes to ask some questions with the device and Machine replies with Answer.

List of MMI Codes Available for Andriod

Here we have some useful list of MMI Codes/ USSD codes that can help you to more about your smartphone.

  1. Useful Android MMI Codes
Sr. NoMMI CodeDiscription
1*#06# IMEI Number of Android
2 *#*#1472365#*#* GPS System Test
3 *#*#1472365#*#* Google Talk Service
4 *#*#8255#*#* Factory Reset Date
5 *#*#7780#*#* Current Firmware of Android
6 *#*#197328640#*#* Main Service Menu
7 *#*#4636#*#* Battery Info
8*#*#7594#*#* Power Button Change
9 *#0*# Testing Mode
10 *#0011# Signal Status

2. System-related MMI codes for Android

Sr. NOMMI codeDescription
1 *#7780# Factory Reset
2 *2767*3855# Full Factory Reset
3 *#*#7780#*#* Factory Data Reset
4 *#745# RIL Dump Menu
5 *#746# Debug Dump Menu
6 *#9900# System Dump Menu
7 *#8736364# OTA Update Menu
8 *#2663# TSK Firmware Update
9 *#03# NAND Flash S/N

Source: Useful USSD Code for Android.

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