Hi I have a touch-tone pad that was used with a TR-7500 2m mobile rig. It has a tiny 4pin plug that mates with the jack on the rear of the rig. Anyone need it before it goes out to ebay? Fred N1DEC --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.330 / Virus Database: 184 - Release Date: 2/28/02