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What is a USSD code on my phone?
Unstructured Supplementary Service Data (USSD)—sometimes known as “quick codes” or “feature codes”—is an extra-UI protocol, which allows people to access hidden features. These codes seldom work across different carriers, OSes, or phone models (or even on generations of the same model).
What is USSD code on Android?
Unstructured Supplementary Service Data
USSD Codes USSD stands for Unstructured Supplementary Service Data, and these codes are typically used to communicate between your smartphone and your mobile network operator. This also means that you almost always need to be connected to your carrier for USSD codes to work.
How do you use secret codes on Android?
How to execute a secret code? There are two ways to execute a secret code: Directly through the dialer application of your Android device. Simply write the secret code like: *#*#123456789#*#* .
What is Android secret code?
Android Generic Hidden Codes
| Code | Description |
|---|---|
| *#*#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 firmware |
What is the code * * 4636 * *?
If you would like to know who accessed Apps from your phone even though the apps are closed from the screen, then from your phone dialer just dial *#*#4636#*#* it will show up results like Phone Information, Battery Information, Usage Statistics, Wi-fi Information.
What happens if you call *# 21?
Dial *#21# and press Call shows the status of call forwarding for voice, data, fax, sms, sync, async, packet access, and pad access call forwarding enabled or disabled.
What does dialing * 62 * do?
Incoming calls are forwarded to the destination number when your phone is turned off or not receiving the network’s signals. Activate Call Forward Not Reachable: Dial *62*, followed by the 10-digit number you want your calls forwarded to, then # A message indicates that Call Forward Not Reachable is activated.
How does a USSD code work on a cell phone?
A code can display device information (e.g., *#06#, displays IMEI number), can generate a protocol message on a network, or can send dialed string in a USSD message. E.g., *21*787687878# will activate the call forwarding. Here 21 is the supplementary service code.
What do you need to know about the USSD protocol?
This protocol was originally created for GSM phones, but can be found on CDMA devices as well (if that’s a bunch of acronym gibberish to you, here’s a quick primer). The USSD protocol allows you to access hidden features you didn’t know about right from your smartphone’s dialer. But there is some trickiness you’ll need to know about.
Do you need Internet connection for USSD full form?
USSD full form is Unstructured Supplementary Service Data. A mobile operator offers an essential service, along with voice and SMS. It does not require the internet connection from the device. Enables USSD to run on elementary phones.
Can you use USSD code on airplane mode?
With Airplane mode you won’t face any problem like balance deduction from prepaid SIM card, in case code didn’t worked. USE ALL THE Codes carefully, especially the system ones you might lose the phone data and settings. Below are the USSD codes for Android smartphones to get information: