If you have the BuTel Software ARC250 program, here's a
file that will get you started. then edit the file to your specific needs.
Sample ARC250 .mem file for San Diego County (San Diego County programming file)
The BuTel Software is EXCELLENT however it does not allow you to select data to send to the scanner. Its all or nothing with some information.
Andy's programmer (with my enhanced programming template) allows you to program only the items you want.
This template works with ARC250 and allows you to select which data you want to program, thus speeding up the reprogramming process dramatically, if you make frequent changes like I do.
Enhanced EXCEL template for use with Andys programmer (works with BuTels ARC250)
Additional ARC250 files I've compiled
Los Angeles, San Bernardino, Orange, Palm Springs