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Class-4 telephone switch
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#	Item
61	Microsoft Word - CBAD Indiana ACCESS TARIFF ver 1.doc Add to Reading List Source URL: www.in.gov Language: English - Date: 2014-09-30 13:22:24 Cincinnati Bell Class 4 telephone switch Telephone numbering plan Cincinnati North American Numbering Plan Ohio Technology Geography of the United States Telephone numbers Bell System Telephone exchange
62	Received by IURC[removed]BD Windstream Communications, Inc[removed]Rodney Parham Road Little Rock, AR[removed]day Filing ID # 3033 Add to Reading List Source URL: www.in.gov Language: English - Date: 2014-10-07 12:32:41 Toll-free telephone number Telephone numbers in the United Kingdom Telephone numbers Class 4 telephone switch Class 5 telephone switch
63	Received by IURC[removed]BD Windstream Communications, Inc[removed]Rodney Parham Road Little Rock, AR[removed]day Filing ID # 3032 Add to Reading List Source URL: www.in.gov Language: English - Date: 2014-10-07 12:38:16 McLeodUSA PAETEC Holding Corp. Interconnection Common carrier Indiana Utility Regulatory Commission Tandem Computers T-carrier Technology Law Business Class 4 telephone switch
64	Telecom Decision CRTC[removed] Add to Reading List Source URL: www.crtc.gc.ca Language: English - Date: 2008-12-30 12:29:05 Local exchange carrier Electronic engineering Electronics Technology Toll Trunking Class 4 telephone switch
65	Stentor Page < PAGE >1 ILEC[removed]Call Routing Overflow Traffic Procedure BCTel Provincial[removed]System: No overflow – a second trunk group from each end office to the designated secondary tandem is provisioned. The se Add to Reading List Source URL: www.crtc.gc.ca Language: English - Date: 2004-02-12 10:16:03 Geolocation North American Numbering Plan 9-1-1 Class 4 telephone switch Public-safety answering point Public switched telephone network Routing Trunking Telephony Electronic engineering Enhanced 9-1-1
66	LOCAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF NO. 1 Original Page 6-1 ACCESS SERVICE Add to Reading List Source URL: puc.sd.gov Language: English - Date: 2012-10-04 13:47:02 Class 4 telephone switch Telephone exchange Class 5 telephone switch Feature group Access network Local exchange carrier Telephony Integrated Services Digital Network Electronic engineering Network access Electronics
67	LOCAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF NO. 1 24th Revised Page 17-1 Cancels 23rd Revised Page 17-1 Add to Reading List Source URL: puc.sd.gov Language: English - Date: 2013-08-16 12:24:03 Access network Telephone exchange Class 5 telephone switch National Exchange Carrier Association Technology Electronics Class 4 telephone switch Local exchange carrier Electronic engineering
68	Midcontinent Communications South Dakota Intrastate Switched Access Tariff Filing effective July 1, 2014 Comparison of Rates Subject to the FCC Step Down Rules Rate Element CARRIER COMMON LINE Add to Reading List Source URL: www.puc.sd.gov Language: English - Date: 2014-06-24 09:48:29 Class 4 telephone switch Local exchange carrier Tandem Computers Qwest Communications in the United States Western United States United States
69	TC SYSTEMS, INC. ACCESS SERVICES STATE OF SOUTH DAKOTA ORIGINAL PAGE 1 ISSUED: SEPTEMBER 11, 2012 Add to Reading List Source URL: www.puc.sd.gov Language: English - Date: 2013-05-15 10:03:34 Interexchange carrier Local exchange carrier Access network Incumbent local exchange carrier Telephone exchange Signalling System No. 7 Class 4 telephone switch Feature group Telephony Electronic engineering Telecommunications companies
70	HILLS TELEPHONE COMPANY, INC. GARRETSON, SOUTH DAKOTA TARIFF NO. 1 2nd Revised Title Page Cancels 1st Title Page Add to Reading List Source URL: www.puc.sd.gov Language: English - Date: 2012-08-07 15:34:49 Local access and transport area Electronic engineering Local exchange carrier South Dakota Class 4 telephone switch

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