WIRELESS VOICE COMMUNICATION SYSTEMS COMPRISING NETWORK CONTROLLERS, TRANSMITTERS/RECEIVIERS, MOBILE COMMUNICATION TAGS, TRANSMITTERS FOR TRANSMITTING THE LOCATION AND IDENTITY OF THE HOLDER THEREOF; WIRELESS VOICE COMMUNICATION SYSTEMS FOR USE IN UNDERGROUND MINES AND CONFINED SPACES, NAMELY NETWORK CONTROLLERS, TEXT MESSAGING MOBILE COMMUNICATORS, NAMELY TRANSMITTER/RECEIVERS, MOBILE COMMUNICATION TAGS, TRANSMITTERS FOR TRANSMITTING THE LOCATION AND IDENTITY OF THE HOLDER THEREOF, WIRELESS ACCESS POINT APPARATUSES FOR COMMUNICATING WITH MOBILE COMMUNICATORS AND COMMUNICATION TAGS

'access':59 'apparatus':61 'communic':3,10,25,41,45,63,66,68 'compris':5 'confin':33 'control':7,37 'holder':21,56 'ident':18,53 'locat':16,51 'messag':39 'mine':31 'mobil':9,40,44,65 'name':35,42 'network':6,36 'point':60 'space':34 'system':4,26 'tag':11,46,69 'text':38 'thereof':22,57 'transmit':14,49 'transmitt':12,47 'transmitter/receivers':43 'transmitters/receiviers':8 'underground':30 'use':28 'voic':2,24 'wireless':1,23,58

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