Vibrate strength ?

[JET4]

I work in a very loud and noisy environment. I would like to know how strong the vibrate is because the phone I have now I can not hear or feel with volume all the way up and vibrate on. Most likely I would buy this phone if the vibrate is strong.From what I've read the ringer is loud.

 

[Who?]

Install Light Flow and you can manage vibrations, both length and number, and also create repeating vibration notifications of varying frequencies. It all works quite well.