A few questions regarding MDC-1200 as used in the XTS-3000 and Astro Spectra: 1. Can the MDC1200 ID be set to go out on the tail of each transmission, NOT the beginning? 2. Can the XTS3000 and Astro Spectra W5 be programmed so that MDC1200 IDs from other units will show in the display? Thanks & 73