For callers who have intentionally and correctly dialed a personal telephone number, upon detection of {HEAD ~ the typing} of {TAIL ~ the last character} of a valid command string, e.g., a pound , a page to the called party is immediately initiated by the bridging and signaling unit 
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For callers who have intentionally and correctly dialed a personal telephone number , upon detection of { HEAD ~ the typing } of { TAIL ~ the last character } of a valid command string , e.g. , a pound , a page to the called party is immediately initiated by the bridging and signaling unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH