How Do You Fix Invalid MMI Code?

What is MMI code for Idea?

In this case, you might need to have a look at the USSD code of the specific operator….Idea USSD Codes – Complete Updated List to Check Balance, Plan and more.USSD codesDetails*121#Idea Balance Check Code*130*Recharge code#Idea Recharge Code*456# or *457#Idea Account balanceSMS 3GTV to 54777Idea Live TV service21 more rows•Aug 17, 2018.

What happens if you dial *# 21?

*#21# – Displays call forwarding status. ##002# + “Call” – Disables all call forwarding. *33*pin# – Enables call barring. … *#5005*7672# + “Call” – Displays your carrier’s message center phone number.

What is invalid MMI code on Android?

For Android users sometimes a message saying “Connection problem or invalid mmi code” shows up and can be a frustrating thing to deal with. When the invalid MMI code message is shown, it generally means that calls or text messages can’t be sent until this issue has been fixed.

What does a code 99 mean?

A message announced over a hospital’s public address system warning of. (1) A medical emergency requiring resuscitation. (2) A mass casualty, likely to exceed 20 people.

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.

What is invalid MMI code?

MMI code is the code that we enter over the phone which contains * and hash # characters. 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.

How do I fix invalid MMI code on Samsung?

Navigate to:Settings.Network Connection.Mobile Networks.Network Operators, it will begin searching. You will see available networks present . … If you selected one and you still encountering invalid MMI Code then,Connect again, normally it can take up to 4-5 attempts before it actually starts working.

What is an MMI code on an Android phone?

What is a MMI code you ask? It’s those funny codes you enter on your dialer that includes an asterisk (*) or hash (#) characters, like calling #BAL on your Verizon Wireless phone to check balance, or sometimes it’s just a prefix you enter before a phone number.

What is USSD code running?

What is a USSD Code Anyway? A USSD code is entered into phones to perform actions. They are mainly used by network operators to provide customers with easy access to pre-configured services, including call-forwarding, balance inquiries and multiple SIM functions.

What is this code * * 4636 * *?

Android Hidden CodesCodeDescription*#*#4636#*#*Display information about Phone, Battery and Usage statistics*#*#7780#*#*Restting your phone to factory state-Only deletes application data and applications*2767*3855#It’s a complete wiping of your mobile also it reinstalls the phones firmware29 more rows

What is the use of *# 9900?

The correct menu of *#9900# lets you delete dump-state which results in clearing up your phone. Below are the solutions Android users can try to resolve the issue of insufficient disk space and *#9900# problem. With your preloaded Apps that you don’t use, disable and uninstall their updates.

What causes invalid MMI code?

Though the error is generally seen in the dual SIM mobile phones, it may sometimes also occurs in single SIM phones. It mostly occurs either due to issues with the carrier or because of SIM authentication problems.

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 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 does Starting MMI sequence mean?

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 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…