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What are the MMI codes for LG M150 PHOENIX 3. How to access hidden menu?

I've tried using Google to search for answers and none on them worked. I'm initially trying to access the engineering mode on phone to run test.

What are the MMI codes for LG M150 PHOENIX 3. How to access hidden menu?

Posted on 2018-04-10 14:15:53 AT&T Phones Vote Up0Vote Down
I've tried using Google to search for answers and none on them worked. I'm initially trying to access the engineering mode on phone to run test. Any information would be helpful.
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2 Comments

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    RE: What are the MMI codes for LG M150 PHOENIX 3. How to access hidden menu?

    Bonez24Bonez24 Member
    Posted on 2018-08-26 04:09:09 Vote Up0Vote Down
    Did u find out how to do it 
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    RE: What are the MMI codes for LG M150 PHOENIX 3. How to access hidden menu?

    zdwilsonzdwilson Member
    Posted on 2019-03-22 21:43:22 edited March 22 Vote Up0Vote Down
    Try *#546368#*150#
    I should note you need to be using the system's default phone dialer app, so if you are using an app like Truecaller instead, you need to switch back to the normal dialer for the hidden USSD/MMI codes to work.
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