[Bob & Peggy Standeford]

I understand that I have a Cellular Antenna on my 1999 Newell #516, on the firewall area forward of the accelerator pedal. I found a gray plugin type of fitting attached here. Is this something for the antenna, if so do I need something to plug into it or does it just work on its own. I'll be in one spot in large city for 3 monthes, so I can't check to see if it works. Thanks for your help.