Need attachment for my mighty mule gate opener

[zene55]

I want to be able to use my phone to open my mighty mule 350 gate. Anything out there you can attach?

 

[JRobyn]

Sure!

Amazon.com: Gate Cell Phone Gate Access System - Telephone Access Control Entry BFT Cell Box - Cell Phone Gate Access Cellular Gate Entry SIM Card Gate Controller: Cell Phones & Accessories

Cell Phone Gate Access System | Gate Openers Direct

 

[TractorGuy]

I am interested in something like this too. The problem I see is all the options are either network or blue tooth in function. Neither would go the 500 ft distance I plan to move my gate to. I will probably just have to go to the keypad device sold by Mighty Mule.