-Firstly, buy and register a new MTN sim that starts with any of the prefixes specified above.
- Fully activate the new MTN sim by recharging 100 Naira and make a call for at least a minute.
-Then navigate to your phone Settings> Mobile Network > Network Operator > Click Select Manually.
- Then exercise patience for the network search show results. When the search is done, you will see a list of available network to choose from.
The next things is to choose any network among the available ones EXCEPT MTN.
Ignore any error message that comes up. Move to your Phone Dial Pad or Phone Dialler.
Type 999 as the Prefix when you want to make a call; I.e 99909039535287.
In you get an error message telling you of number not existing, simply navigate back to the network settings and select another network available EXCEPT MTN.
Next is to redial the number, if it hangs up constantly, then continue dialing the number.
The constant disconnection or hangup is as a result of network congestion on 999, If the MTN unlimited call cheat activation was successful, ensure you don't visit the network operator for the meantime.
There is no validity period for this MTN free call cheat. So you are opportune to make free calls on your MTN line for life until MTN detects and decides to block it.