How to change voltage? e-tonic 2200 vape mod

[ItsGentle]

So I got this vape mod e-tonic 2200mah from a friend, and it says online that it can change voltage from 3.0 to 5.0, and was wondering how to change it's voltage?

I don't have a manual, and I'm fairly new to vaping, so I don't know how to change the voltage settings.
Pictures:

Staff removed would it work?

 

[BigNasty]

Sure continue talking about shit against the TOS.. your stay here will be short lived.
Lovely friend you got there just handing you way out of date unknown garbage.

 

[Whiskey]

So I got this vape mod e-tonic 2200mah from a friend, and it says online that it can change voltage from 3.0 to 5.0, and was wondering how to change it's voltage?

I don't have a manual, and I'm fairly new to vaping, so I don't know how to change the voltage settings.
Pictures:

Staff removed would it work?

As for your last question***
We are not that kind of forum and our rules specify posting about that is not allowed

 

[Whiskey]

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