Wie aktiviere ich den MMI Code?
How do I activate my MMI code?
Ways to Fix the MMI Code Error
- Restart the Android Device. The first way to try to fix an invalid MMI code would be to restart the smartphone. …
- Run Your Device in Safe Mode. …
- Use Airplane Mode. …
- Reset Your Network Settings. …
- Modify the Prefix Code. …
- Activating Radio and Turning on IMS over SMS.
What causes connection problem or invalid MMI code?
The most common problem with a MMI Code Error is the smartphone Sim Card having a problem with authorization on the mobile network.
What is the MMI code for Android?
(Man Machine Interface code) A cellphone code that begins with a star/hash (*#) prefix. MMI codes are entered like telephone numbers to obtain a variety of information as well to enable and disable various actions. For example, entering *#06# on a GSM phone displays the model and serial number (see IMEI).
What to do when USSD code is not working?
You just need to add a comma (,) at the end of the prefix code (*135#). This addition forces the operation to look for the error. You can also add '+' (plus) after your prefix code. It also works the same way like a comma.
What does the *# 62 MMI code on mobile mean?
*#62# – With this, you can know if any of your calls – voice, data, fax, SMS etc, has been forwarded or diverted without your knowledge.
What is an MMI code *# 21?
Luckily, you can still detect diversions by dialing *#21#. Just like the redirection code, this code asks your phone to return a list of information that tells you what numbers are receiving your calls, messages, and data.
What does ## 002 do to your phone?
Code ##002#: To Undo Redirection and Diversion
This is another useful code you can use to check if your phone has been hacked. It switches off any form of hidden redirection away from your smartphone. Pro Tip: If you want to use the roaming feature on your phone, it's a good idea to use this code before you do so.
What does the MMI code * 62 * mean?
*#62# – With this, you can know if any of your calls – voice, data, fax, SMS etc, has been forwarded or diverted without your knowledge.
What is the secret code to unlock phone?
*#7370# Phones Code
If you can't recall your phone's passcode and need access to your phone, you can use this code after entering the correct letters and numbers on your dial pad. The #7370# code will work for Samsung phones such as the Galaxy A5 (2016) or S5, but will not work on all phones.
How can you tell if your phone is being monitored by someone else?
How to tell if your cell phone is being spied on
- Unusual sounds during calls. …
- Decreased battery capacity. …
- Phone shows activity when not in use. …
- Phone takes a long time to shut down. …
- Battery temperature feels warm. …
- Receiving unusual texts. …
- Increased data usage. …
- Android.
What does ## 004 do?
Call “##004#”
This number is an internationally recognised code. No one will answer when you call it, but it will turn off conditional forwarding on your phone. It will reset your phone to its default phone settings.
What does * 97 do on a phone?
Can I block a specific caller even if I don't know their phone number? (*97) Yes, Call Blocking can be used to prevent incoming calls from the last caller. For example, if a telemarketer calls and you want to block them from calling again, the *97 feature lets you do this without requiring the phone number.
What is ## 004?
What it does. ##004# Resets call forwarding to default. **21*1+PhoneNumber# Turn on unconditional forwarding (CFU) to a number (prevents calls to your number)
How do you tell if someone is forwarding your texts?
*#62# – With this, you can know if any of your calls – voice, data, fax, SMS etc, has been forwarded or diverted without your knowledge.
What is this code * 2767 * 3855?
*2767*3855# – Format device to factory state (will delete everything on phone)
What is a master PIN code?
A Master PIN code, as the name suggests, allows master access to the lock.
What is the 3 digit number to see if your phone is tapped?
You can immediately check if your phone has been compromised, or if your calls, messages etc have been forwarded without your knowledge. All you need to do is dial a few USSD codes – ##002#, *#21#, and *#62# from your phone's dialer.
How do I stop my phone from being monitored?
The best way to block phone tracking is to use a VPN. But you can also change a few settings on your phone or switch to a different browser to stop tracking. You can hide your location via settings, block ad tracking with a dedicated private browser, and encrypt all of your internet traffic with a VPN.
What happens when you dial ## 002?
##002# – If your voice call or data call, or SMS call has been forwarded, dialling this USSD code will erase them. *#21# – By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not.
What does * 61 * number do?
61 to divert calls not answered after 15 seconds. 62 to divert calls when your phone is switched off. 67 to divert calls when your phone is engaged.
What is * 82 on your phone?
Unblocks Caller ID
*82 – Unblocks Caller ID on one outbound call
This star code will unblock your caller ID for a single outgoing call if you have previously used *61 to block caller ID for all outbound calls.
What does * 88 do on a cell phone?
Call Park Retrieve
Retrieve or reconnect with a call that is currently parked. Lift the telephone handset, press the speaker button, or the headset button. Dial the code *88.
What does * 73 do on a phone?
Call forwarding is disabled by dialing *73. This feature requires a subscription from the telephone company. Also available in some areas is Remote Access to call forwarding, which permit the control over call forwarding from telephones other than the subscriber's telephone.
What is the number to check if your phone is tapped?
*#21# When you dial *#21#, it will display the various sorts of diversion status which is happening with the number. This will display the information and you will come to know if your calls or messages are tapped.
What does *# 9090 do?
*#9090# – Diagnostic configuration. *2767*3855# – Format device to factory state (will delete everything on phone) *#*#232339#*#* – Wireless LAN tests.