The A2 Reference has a Telephone wire color code chart, Belden Color Code chart, Pin-outs for common intercom headsets, BP-325 Programming settings, DT-12 Pinouts and RJ-45 Pin-outs for straight and crossover cables.
WASHINGTON, D.C. – Yesterday, the National Association of Broadcasters (NAB) filed its initial brief in its challenge to the Federal Communications Commission's (FCC) local radio and television ownership restrictions.