Question: What Is A MMI Code On A Cell Phone?

How do I turn off MMI code?

You can fix this error.Go to Dial Pad.Dial *#*#4636#*#* (No need to press the call button, it will automatically appear the service mode)Select the ‘Device Information or Phone Information’.Select ‘Run Ping Test’.Click on ‘Turn Radio Off’ Button.Then, click on ‘Turn on SMS over IMS’Reboot your phone & Check.More items….

What is the use of * * 4636 * *?

*#*#4636#*#* This code can be used to get some interesting information about your phone and battery. It shows following 5 menus on screen: Phone information. Battery information.

What is MMI sequence?

An MMI Code is a sequence of digits that is entered into your phone to make it perform some special action. These codes start and end with a * or # so they don’t get confused with phone numbers you might want to dial.

How do I find my MMI code on my phone?

Here are the steps to be followed: dial *#*#4636#*#* in the dialer>navigate to Phone Information>click on ‘Run Ping Test’>Once the ping test is performed>click on ‘Turn Off Radio’>now click on ‘Turn on IMS over SMS’. Finally, Reboot your phone.

How do I fix MMI code on Samsung?

Another simple and effective way to fix Connection Problem or Invalid MMI Code on android phone is to add a comma at the end of the Prefix code. By adding the comma it forces the operation to execute and overlook any error that’s in the way.

How do I access the hidden menu?

Tap the hidden menu entry and then below you’ll see a list of all hidden menus on your phone. From here you can access any one of them. *Note this may be called something else if you are using a launcher other than Launcher Pro.

How do I find my IMEI code?

The IMEI number can be found on the silver sticker on the back of your phone, under the battery pack, or on the box your phone came in. You can also display the IMEI number on the screen of your mobile phone or smartphone by entering *#06# into the keypad.

What does MMI Complete mean?

Sometimes mobile users can see the message mmi complete when they are trying to contact customer care or recharge using shortcut codes provided by mobile network service providers. This mmi complete message will appears when there is no network connectivity or poor signal.

What is a invalid MMI code?

Solution: ‘Connection problem or invalid MMI code’ indicates problem with the network (i.e poor signal) or wrong MMI code have being entered by the user. Otherwise, if user is trying to recharge through the mobile which has two active sim connections. Then, there is a chance for this error.

What is a USSD code used for?

Unstructured Supplementary Service Data (USSD), sometimes referred to as “Quick Codes” or “Feature codes”, is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator’s computers.

How do I fix invalid MMI code on my Huawei phone?

Restarting your phone for 3-4 times can solve the MMI code problem on Huawei sometimes. Turn on your phone and go to network settings. Now hold the Home and power buttons together until the phone goes off.

What happens when you dial *# 21?

According to tech magazine How-To Geek, dialing this code shows whether or not call forwarding is enabled on the device — not whether it’s been hacked. How-to Geek described the *#21# feature as an “interrogation code” that allow users to view their call forwarding setting from the phone app.