APPARATUS AND INSTALLATIONS FROM TELECOMMUNICATIONS ENGINEERING, NAMELY, WIRELESS LOCAL ACCESS CONTROLLERS AND WIRELESS LOCAL LOOPS (WWL) HAVING WIDEAND/BROADBAND POINT-TO-MULTI-POINT (PMP) CAPABILITY FOR USE IN PROVIDING WIRELESS VOICE AND DATA SERVICES, WIRELESS PRIVATE BRANCH EXCHANGES (WPBX); APPARATUS AND INSTALLATIONS FOR RECORDING, TRANSMITTING, STORING, PROCESSING AND/OR REPRODUCING INFORMATION, SUCH AS SOUND, PICTURES AND DATA, NAMELY, TRANSMITTERS, RECEIVERS, MODEMS, AMPLIFIERS, CON...