Dial this......

[cybertec69]

*#0*# call, you will get a screen of different test to perform.

 

[Beskidia]

Nice! tried it out. i freaked out at the receiver test though. hahaa

 

[squeekybigfoot]

didnt do anything but "welcome to verizon wireless, your call can not be completed as dialed please hang up and try again" i guess it only works on stock android?

 

[bsweetness]

didnt do anything but "welcome to verizon wireless, your call can not be completed as dialed please hang up and try again" i guess it only works on stock android?

Since it brings up a Samsung test app, I'm pretty sure that's the case.