Hello - I've purchased the correct Telephone Style Handset. Thanks Mike for your guidance there!
Now just need your help on identifying make/model and a point in the right direction where I can buy the portable to mobile converter (convertacom) as pictured in the attached photo in above posting.
Also see photo at the link just below...
http://www.specialservicemustang.net...ead.php?t=2106
this has a a photo from a 93 NCSHP SSP, which has a closer up photo of this piece of equipment I'm trying to obtain or at a minimum identify the make/model to aid my search.
Thank you!
__________________
Mike
1992 Michigan State Police SSP Mustang #5114
1993 Wisconsin State Patrol SSP Mustang
1993 Missouri State Highway Patrol SSP Mustang P641
http://members.fotki.com/MOstang/