PD 6563:1992
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A DRAFT AMENDMENT TO BS 6789-3.2:1987 'APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO CERTAIN PUBLIC SWITCHED TELEPHONE NETWORKS - PART 3: APPARATUS WITH AUTO-CALLING, AUTO-ANSWERING AND AUTO-CLEARING FACILITIES - SECTION 3.2 - SPECIFICATION FOR AUTO-ANSWERING AND AUTO-CLEARING FACILITIES' |
BS 7606:1992
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SPECIFICATION FOR SOCIAL ALARM SYSTEM APPARATUS FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS |
PD 6567:1992
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A DRAFT AMENDMENT TO BS 6833-1:1987 'APPARATUS USING CORDLESS ATTACHMENTS (EXCLUDING CELLULAR RADIO APPARATUS) FOR CONNECTION TO ANALOGUE INTERFACES OF PUBLIC SWITCHED TELEPHONE NETWORKS - PART 1: SPECIFICATION FOR GENERAL REQUIREMENTS' |
PD 6571:1992
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TEXT FOR BS 6789-2:1992 'APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS RUN BY CERTAIN PUBLIC TELECOMMUNICATION OPERATORS - PART 2: SPECIFICATION FOR APPARATUS WITH LOUDSPEAKING FACILITIES' |
BS 6789-3.2:1987
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APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO THE BRITISH TELECOMMUNICATIONS PUBLIC SWITCHED TELEPHONE NETWORK - APPARATUS WITH AUTO-CALLING, AUTO-ANSWERING AND AUTO-CLEARING FACILITIES - SPECIFICATION FOR AUTO-ANSWERING AND AUTO-CLEARING FACILITIES |
PD 6569-1:1992
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DRAFT STANDARD TO MATCH TO AND WORK WITH ETS 300 001/NET4 "APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS RUN BY CERTAIN PUBLIC TELECOMMUNICATIONS OPERATORS" - SPECIFICATION FOR GENERAL REQUIREMENTS |
BS 6833-5:1991
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APPARATUS USING CORDLESS ATTACHMENTS (EXCLUDING CELLULAR RADIO APPARATUS) FOR CONNECTION TO ANALOGUE INTERFACES OF PUBLIC SWITCHED TELEPHONE NETWORKS - SPECIFICATION FOR THE CORDLESS ELEMENTS WITHIN PBX APPARATUS WITH ANALOGUE INTERFACES TO THE PSTN AND TERMINATING STATIONS TREATED AS AN ENTIRETY |
BS 6833-1:1987
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APPARATUS USING CORDLESS ATTACHMENTS (EXCLUDING CELLULAR RADIO APPARATUS) FOR CONNECTION TO ANALOGUE INTERFACES OF PUBLIC SWITCHED TELEPHONE NETWORKS - SPECIFICATION FOR GENERAL REQUIREMENTS |
BS 6833-2:1992
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APPARATUS USING CORDLESS ATTACHMENTS (EXCLUDING CELLULAR RADIO APPARATUS) FOR CONNECTION TO ANALOGUE INTERFACES OF PUBLIC SWITCHED TELEPHONE NETWORKS - SPECIFICATION FOR CORDLESS TELEPHONE APPARATUS USING RADIO LINKS |
BS 6328-1:1985
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APPARATUS FOR CONNECTION TO PRIVATE CIRCUITS RUN BY CERTAIN PUBLIC TELECOMMUNICATION OPERATORS - SPECIFICATION FOR APPARATUS FOR CONNECTION TO SPEECHBAND CIRCUITS |
PD 6562:1992
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A DRAFT AMENDMENT TO BS 6789-3.1:1985 'APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO THE BRITISH TELECOMMUNICATIONS PUBLIC SWITCHED NETWORK - PART 3: APPARATUS WITH AUTO-CALLING, AUTO-ANSWERING AND AUTO-CLEARING FACILITIES - SECTION 3.1 - SPECIFICATION FOR AUTO-CALLING FACILITIES' |
BS 6789-2:1984
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APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS RUN BY CERTAIN PUBLIC TELECOMMUNICATIONS OPERATORS - SPECIFICATION FOR APPARATUS WITH LOUDSPEAKING FACILITIES |
BS 6789-7:1988
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APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS RUN BY CERTAIN PUBLIC TELECOMMUNICATIONS OPERATORS - SPECIFICATION FOR APPARATUS WITH CALL BARRING FACILITIES |
PD 6561:1992
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A DRAFT AMENDMENT TO BS 6789-1:1984 'APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO THE BRITISH TELECOMMUNICATIONS PUBLIC SWITCHED TELEPHONE NETWORK - PART 1: SPECIFICATION FOR GENERAL REQUIREMENTS' |
BS 6940-1:1989
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TOTAL ACCESS COMMUNICATION SYSTEM (T.A.C.S) - SPECIFICATION FOR PERFORMANCE REQUIREMENTS FOR MOBILE STATIONS |
BS 6403:1983
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SPECIFICATION FOR SIMPLE TELEX TERMINALS USING SINGLE CHANNEL VOICE FREQUENCY SIGNALLING FOR CONNECTION TO BRITISH TELECOMMUNICATIONS TELEX NETWORK |
BS 6789-3.1:1985
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APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO THE BRITISH TELECOMMUNICATIONS PUBLIC SWITCHED TELEPHONE NETWORK - APPARATUS WITH AUTO-CALLING, AUTO-ANSWERING AND AUTO-CLEARING FACILITIES - SPECIFICATION FOR AUTO-CALLING FACILITIES |
BS 6789-6.1:1986
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APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO CERTAIN PUBLIC SWITCHED TELEPHONE NETWORKS - SPECIFICATION FOR SERIES CONNECTED APPARATUS - APPARATUS HAVING MAXIMUM ALLOWABLE IMPAIRMENTS |
BS 6789-1:1984
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APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS RUN BY CERTAIN PUBLIC TELECOMMUNICATIONS OPERATORS - SPECIFICATION FOR GENERAL REQUIREMENTS |
PD 6564:1992
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A DRAFT AMENDMENT TO BS 6789-6.1:1986 'APPARATUS WITH ONE OR MORE PARTICULAR FUNCTIONS FOR CONNECTION TO CERTAIN PUBLIC SWITCHED TELEPHONE NETWORKS - PART 6: SPECIFICATION FOR SERIES CONNECTED APPARATUS - SECTION 6.1 - APPARATUS HAVING MAXIMUM ALLOWABLE IMPAIRMENTS' |