THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION ************************************************* SWITCHED 56: WHAT IS IT? GUIDE TO THE GUIDE LOCAL EXCHANGE CARRIER SERVICES * AMERITECH ** BELL ATLANTIC *** BELLSOUTH **** CENTEL ***** GTE/CONTEL ****** NYNEX - NEW ENGLAND TELEPHONE ******* NYNEX - NEW YORK TELEPHONE ******** PACIFIC TELESIS ********* SOUTHERN NEW ENGLAND TELEPHONE ********** SOUTHWESTERN BELL *********** SPRINT LOCAL TELECOM DIVISION ************ US WEST LONG DISTANCE CARRIER SERVICES * AT&T ** MCI *** SPRINT TARIFF CHANGES THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION SWITCHED 56: WHAT IS IT? **************************** *** Switched 56 represents a fast, yet cost-efficient method of transferring data. The service taps the public network, taking advantage of the recent investments telephone companies have made in digital and fiber-optic communications. *** The "56" of Switched 56 stands for the fast data rate of 56 kilobits per second. "Switched" refers to your ability to dial and receive switched data calls just as you would with a voice telephone line. Switched 56 combines high speed with the widespread availability and low usage cost of voice. Once Switched 56 is installed, you simply dial another user's Switched 56 number to transmit full duplex 56 Kbps digital data. *** Switched 56 is a fast, inexpensive way to transport data digitally. Cost effectiveness. High speed. Widespread availability. Flexibility. Extensive Applications. For all these reasons, data communications managers, PC power users, LAN managers, broadcasters and videoconference users are making Switched 56 the most popular of the Switched Digital Services. *** Integrated Network Corporation (INC) manufactures Channel Service Unit/Data Service Units (CSU/DSUs). What a modem is to analog data communications, the CSU/DSU is to digital communications. The company created many of the standards that define Switched 56 including call progress monitoring, echo canceller disabler and extended loop range. INC holds two dozen national and international patents on Switched 56 technology. The company makes much of the central office equipment that makes Switched Digital Services possible. INC has written translation guides for all the telephone company digital switches. THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION THE GUIDE TO THE GUIDE **************************** *** This Guide, prepared by the people at Integrated Network Corporation (INC), is the most up-to-date, most comprehensive listing of Switched 56 Digital Services. We give you an exhaustive listing of installation costs, monthly charges and usage fees.. We also give you the names, telephone numbers and fax numbers of the telephone company product managers to contact. *** SERVICE The name each telephone company gives to their Switched 56 service. Each company uses a different name, and it helps to use their name when making service inquiries. *** TECHNOLOGY Defines the specific circuits provided, and specifies 2-wire or 4-wire connection. *** PRODUCT MANAGER Your first contact at the telephone company should be your sales representative. However, if you need answers to specific, highly technical questions about installation and availability, you can contact the Product Manager. This is the telephone company's person in charge of the service. *** AVAILABILITY Specifies the geographic areas where Switched 56 is provided. Service is being brought to more and more new areas Check with your phone company's representative for the most up-to-date information. THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION THE GUIDE TO THE GUIDE continued **************************** *** RATES Like a voice telephone line, Switched 56 typically involves a one-time installation cost, a monthly fee, and usage fees from Local Exchange and Inter-Exchange carriers. * For local or intra-LATA calls, you will be charged a usage fee by your Local Exchange Company. A LATA typically covers a much wider geographical area than the city for which it is named. The Local Exchange rates in this guide apply to local calls ONLY. * For long distance switched calls, you will be charged two fees. Typically both charges are included in the monthly bill from your local telephone company. Your Local Exchange Company will charge you for access to the Long Distance Company. This typically runs about $ 0.05 per minute. The Long Distance Company in turn will charge you for transport between long distance switching centers. These rates are quoted in the Long Distance Company pages and DO NOT include the cost of local access. * Access to Long Distance Companies is provided through either dedicated digital or switched digital services provided by the Local Company. Most users will find switched digital service provided by their Local Exchange Company to be the most cost effective access method. * Very high volume users may find that it makes sense to bypass the Local Exchange Company by using dedicated, rather than switched access facilities. * The cross-over point between switched and dedicated line can be calculated as follows. Find out the monthly cost of a dedicated line. Remember that $0.05 of every long distance call using switched access goes to the Local Exchange Company. Divide the dedicated line cost by $0.05 to get the break-even point in minutes. For example, if dedicated access costs $500 per month, then the break-even point comes at 10,000 minutes per month (almost 167 hours). THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION THE GUIDE TO THE GUIDE continued **************************** * The information in this guide is based upon tariff filings by the Local Exchange Carriers (LECs) and the Long Distance Carriers also referred to as Inter-Exchange Carriers (IXCs). Tariff filings are often amended. Rates for some areas are averages and may vary from state to state. * We recommend you contact your Local Exchange and/or Inter- Exchange Carriers to discuss current rates for Switched 56 Kbps data calls that apply to your specific situation. Also, review any discount or special program for which you may be eligible. *** INC PRODUCTS Specific INC CSU/DSUs that are appropriate for the telephone company's Switched 56 service. THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services AMERITECH **************************** SERVICE Public Switched Digital Service (PSDS) TECHNOLOGY Datapath (2-wire) 4-wire service pending PRODUCT MANAGER Dave Koehler 317/265-4673 Fax: 317/265-3344 AVAILABILITY * Illinois Bell Illinois * Indiana Bell Indiana * Michigan Bell Michigan * Ohio Bell Ohio * Wisconsin Bell Wisconsin RATES * Installation $700 - 800 per line (varies by state) * Recurring $83 per month per line Contract terms available * Usage $0.03 for each minute INC PRODUCTS 2-Wire Circuits CM-1056DP THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services BELL ATLANTIC **************************** SERVICE Switched 56 Kilobit Service TECHNOLOGY USDC (4-wire) PRODUCT MANAGER Tom Swann 301/236-3187 Fax: 301/236-4798 AVAILABILITY * Bell of Pennsylvania Altoona, Harrisburg, Philadelphia, Pittsburgh, Scranton * C&P of Maryland Baltimore, Suburban DC in MD, Hagerstown * C&P of Virginia Suburban DC in VA, Norfolk, Richmond, Roanoke * C&P of Washington DC Washington, D.C. * C&P of West Virginia Charleston, Clarksburg * Diamond State Delaware * New Jersey Bell Camden, Newark, Pleasantville RATES * Installation $725 per line * Recurring $150 per month per line * Usage $0.14 per minute (intra-LATA) * Interoffice Mileage $1 per mile per month (for mileage between switched node and local serving office) INC PRODUCTS 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V, and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services BELLSOUTH **************************** SERVICE AccuPulse TECHNOLOGY Datapath (2-wire) PRODUCT MANAGER Jerry Snead 205/977-1743 Fax: 205/977-3416 AVAILABILITY * South Central Bell Alabama, Kentucky, Louisiana, Mississippi, Tennessee * Southern Bell Florida, Georgia, North Carolina, South Carolina RATES * Installation $900 per line * Recurring $55 * Line Extension If local node is not an AccuPulse node, line extension is required. $40 for the first 1/2 mile $1.50 for each additional 1/2 mile * Usage $0.12 first minute $0.10 each additional minute Only applies to intraLATA calls INC PRODUCTS 2-Wire Circuits CM-1056DP THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services CENTEL **************************** SERVICE Switched 56 Digital Service TECHNOLOGY Datapath (2-wire) PRODUCT MANAGER Florida - * Randall Reddish 904/599-1707 Nevada - * Robert Wattenbarger 702/877-7449 North Carolina/Virginia - * Andrew Rhyne 704/328-0350 AVAILABILITY * Florida Fort Walton, Tallahassee * Nevada Las Vegas * North Carolina Hickory * Virginia Charlottesville THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services CENTEL continued **************************** RATES Florida * Installation $50 per line $30 service order Premise visit may be required * Recurring $12.60 per month per line * Usage Same rate as voice Nevada * Installation $59 per line $25.80 service order Premise visit may be required * Recurring $28.33 per month per line * Usage Same rate as voice North Carolina * Rates Not established Virginia * Installation $10.20 per line $29.81 service order Premise visit may be required * Recurring $6 per month per line * Usage $0.02/min from 8AM-5PM $0.01/min at other times INC PRODUCTS 2-Wire Circuits CM-1056DP THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services GTE-CONTEL **************************** SERVICE Switched Data Service TECHNOLOGY Datapath (2-wire) GTE Proprietary Circuit Switched Data (2-wire) CONTACT 1-800-4-GTE-SW56 AVAILABILITY *Filed tariffs : California, Florida, Illinois, Indiana, Kentucky, Michigan, Missouri, North Carolina, Ohio, Oregon, Pennsylvania, South Carolina, Texas, Virginia, Washington, Wisconsin *Pending tariffs: Alabama, Arizona, Georgia, Hawaii, Nebraska, Oklahoma RATES * Installation $50 per line $75 service order charge * Recurring $50 per month per line * Usage $0.01 to $0.06 per minute INC PRODUCTS 2-Wire Circuits CM-1056DP THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services NYNEX - New England Telephone **************************** SERVICE Switchway TECHNOLOGY USDC (4-wire) Datapath (2-wire) PRODUCT MANAGER Anne-Marie Grady 617/743-5153 Fax: 617/743-8531 AVAILABILITY * Maine Augusta, Bangor, Lewiston, Portland, Presque Isle, Waterville RATES * Installation $600 * Recurring $80 per month per line * Usage Intra-office $0.035 first minute $0.025 each additional minute Inter-office $0.55 first minute $0.34 each additional minute INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services NYNEX - New England Telephone continued **************************** AVAILABILITY Massachusetts Boston, Brockton, Brookline, Burlington, Cambridge, Dedham, Dorchester, Fall River, Framingham, Hyannis, Lowell, Lynn, Malden, Maynard, Quincy, Waltham RATES * Installation $290.98 per line $41.54 service order charge $61.48 CO line charge * Recurring $37.83 per month per line * Usage Intra-office $0.0603 first minute $0.016 each additional minute Inter-office $0.115 first minute $0.105 each additional minute $0.055 evening rate $0.036 night and weekend rate INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services NYNEX-New York Telephone **************************** SERVICE Switchway TECHNOLOGY USDC (4-wire) Datapath (2-wire) PRODUCT MANAGER Meg Walsh 212/395-5272 Fax: 212/395-2383 AVAILABILITY New York State Albany, Babylon, Bayshore, Bedford, Binghamton,Buffalo, Deer Park, Dobbs Ferry, East Northport, Farmingdale, Floral Park, Freeport, Garden City, Groton, Harrison, Hempstead, Hicksville, Highland Falls, Huntington, Katonah, Long Beach, Lynbrook, Massapequa, Mineola, Mount Vernon, New City, New York Metro Area, Nyack, Ossining, Peekskill, Pleasantville, Port Jefferson, Roslyn, Sayville, Scarsdale, Smithtown, South Salem, Syracuse, Tarrytown, West Hampton, Westbury, White Plains RATES * Installation $418.19 for first line $247.52 each additional line $56 service order charge $71.75 CO line charge * Recurring $82.35 per month per line * Usage POTS + $0.01 per minute INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services PACIFIC TELESIS **************************** SERVICE CENPATH (Centrex-based) TECHNOLOGY Datapath (2-wire) PRODUCT MANAGER Ella Spradley 510/867-5006 Fax: 510/866-1709 AVAILABILITY California RATES * Installation $190 per line * Recurring $39.65 per line * Usage Like voice INC PRODUCTS 2-Wire Circuits CM-1056DP THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services PACIFIC TELESIS continued **************************** SERVICE SDS 56 (Single Line) TECHNOLOGY 2-wire or 4-wire PRODUCT MANAGER Ella Spradley 510/867-5006 Fax: 510/866-1709 AVAILABILITY California RATES * Installation $500 per line * Recurring $45 per line * Usage Like voice * Special Program Installation charge waived if service is continued for 2 years INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services SOUTHERN NEW ENGLAND TELEPHONE **************************** SERVICE Switched Digital Data Service (SDDS) TECHNOLOGY USDC (4-wire) PRODUCT MANAGER William J. O'Donnell 203/771-4163 Fax: 203/771-7591 AVAILABILITY Connecticut RATES * Installation $600 per line * Recurring $80 per month per line $4/mile monthly line charge for remote access circuit if required * Usage $0.20 first minute $0.16 each additional minute Evening and night discounts apply INC PRODUCTS 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services SOUTHWESTERN BELL **************************** SERVICE Microlinkr I TECHNOLOGY Datapath (2-wire) 4-wire available as special assembly PRODUCT MANAGER Neil Moldafsky 314/235-7182 Fax: 314/235-9214 AVAILABILITY * Arkansas Blytheville, Ft. Smith, Greers Ferry, Heber Springs, Little Rock, Lonoke, Paragould,West Memphis * Kansas Dodge City, Emporia, Hutchinson, Kansas City, Leavenworth, Mission, Parsons, Pittsburgh, Topeka, Wichita * Missouri Chillicothe, Hannibal, Kansas City, Kirksville, Sikeston, Springfield, St. Joseph, St. Louis * Oklahoma Bartlesville, Oklahoma City, Sallisaw, Tulsa * Texas Abilene, Amarillo, Austin, Beaumont, Corpus Christi, Dallas, Edinburg, El Paso, Ft. Worth, Houston, Longview, Lubbock, Midland, Port Arthur, San Antonio, Tyler, Waco THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services SOUTHWESTERN BELL continued **************************** RATES Arkansas * Installation $480 per line * Recurring $88.75 per month per line * Usage $0.12 first minute $0.10 each additional minute Kansas * Installation $560 per line * Recurring $100.25 per month per line * Usage $0.12 first minute $0.10 each additional minute Missouri * Installation $645 per line * Recurring $92.80 per month per line * Usage $0.12 first minute $0.10 each additional minute Oklahoma * Installation $570 per line * Recurring $69.50 per month per line * Usage $0.12 first minute $0.10 each additional minute Texas * Installation $700 per line * Recurring $105.25 per month per line * Usage $0.12 first minute $0.10 each additional minute INC PRODUCTS 2-Wire Circuits CM-1056DP THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services SPRINT LTD **************************** SERVICE SwitchLink Plus TECHNOLOGY Datapath (2-wire) Datapath Extension (4-wire) PRODUCT MANAGER Jay Shelton 913/624-3572 Fax: 913/624-2478 AVAILABILITY * Filed tariffs: Florida, Missouri, Nevada, New Jersey, North Carolina, Oregon, South Carolina, Tennessee, Virginia, Washington * Pending tariffs (available on ICB): Indiana, Kansas, Minnesota, Nebraska, Ohio, Pennsylvania, Texas RATES * Installation $20-$150 per line plus a nominal service charge * Recurring $30-$83 per month * Usage Flat rates vary. INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services US WEST **************************** SERVICE SwitchNet 56 TECHNOLOGY USDC (4-wire) PRODUCT MANAGER Micki Jacoby 303/965-7023 Fax: 303/965-9281 AVAILABILITY Central Region * Arizona Phoenix, Tucson * Colorado Colorado Springs, Denver * Idaho Boise * Montana * New Mexico Albuquerque * Utah Salt Lake City * Wyoming Eastern Region * Iowa Des Moines * Minnesota Minneapolis, St. Paul * Nebraska Omaha * South Dakota Aberdeen Western Region * Oregon Portland * Washington Seattle, Spokane THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Local Exchange Carrier Services US WEST continued **************************** RATES * Installation $200-$495 per line * Recurring $42-89 per month Time contracts available in certain states * Usage $0.02-$0.12 per minute Customers outside the Central Office from which SwitchNet 56 is offered may obtain the capacity by Remote Network Access arrangement. INC PRODUCTS 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Long Distance Carrier Services AT&T **************************** SERVICE Software Defined Data Network (SDDN) TECHNOLOGY Long Distance Service PRODUCT MANAGER M. Mackenzie 908/234-7392 Fax: 908/234-8968 AVAILABILITY * Switched 56 Kbps Service _ 470 POPs (access areas) * Switched 384 Kbps Service _ 254 POPs (access areas) * Can also be accessed via local dedicated DDS and T1.5 lines plus local common carrier access lines throughout more than 1000 cities. RATES * Installation $100 per dynamic access arrangement $0.00 for static access arrangement * Recurring $0.00 (must be an SDDN customer) * Usage For Switched 56/64 service $0.0159 - $0.1466 first 18 seconds $0.0053 - $0.0222 each add'l 6 seconds For Switched 384 service $0.0717 - $0.6603 first 18 seconds $0.0239 - $0.1001 each add'l 6 seconds Discounts of up to 35% may apply INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N 384 ISDN Circuits CM-384/PRI THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Long Distance Carrier Services AT&T continued **************************** SERVICE ACCUNET Switched Digital Services (SDS) TECHNOLOGY Long Distance Service PRODUCT MANAGER M. Mackenzie 908/234-7392 Fax: 908/234-8968 AVAILABILITY * Switched 56 Kbps Service _ 470 POPs (access areas) * Switched 64 Kbps Service _ 389 POPs (access areas) * Switched 384 Kbps Service - 254 POPs (access areas) * Can be accessed via local common carrier access lines throughout more than 1000 cities. RATES * Installation $0.00 per line (pass through local charges) * Recurring Minimum usage required: DDS Access = $95 T1.5 Access = $75 Switched = $0 * Usage $0.091 to $0.222 varies with usage, distance, and time of day Offers service to 20 international countries INC PRODUCTS 2-Wire Circuits CM-1056DP 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N 384 ISDN Circuits CM-384/PRI THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Long Distance Carrier Services MCI **************************** SERVICE VNET/VISION 56 TECHNOLOGY Long Distance Service PRODUCT MANAGER Madhu Zierath 214/701-6752 Fax: 214/701-1218 AVAILABILITY Switched 56 Kbps Service over 300 POPs (access areas) Accessed via local T-1, dedicated DDS, or switched digital access RATES * Installation Based on applicable local charges * Recurring Based on applicable local charges * Usage $0.0208-$0.0511 first 18 seconds $0.0069-$0.0170 each add'l 6 seconds THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Long Distance Carrier Services MCI continued **************************** SERVICE Prism I Switched 56 Kbps Service TECHNOLOGY Long Distance Service PRODUCT MANAGER Rosalyn Hill 404/668-6772 Fax: 404/668-5261 AVAILABILITY Switched 56 Kbps Service over 300 POPs (access areas) Accessed via local T-1, dedicated DDS, or switched digital access RATES * Installation Based on applicable local charges * Recurring Based on applicable local charges * Usage Same as VNET/VISION 56 usage rates INC PRODUCTS 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Long Distance Carrier Services SPRINT **************************** SERVICE VPN 56 TECHNOLOGY Long Distance Service PRODUCT MANAGER Bill Lerand 913/624-6072 Fax: 913/624-4003 AVAILABILITY Nationwide via T-1 access RATES * Installation $0.00 per line * Recurring $0.00 * Usage $0.06 to $0.127 per minute (before discounts) INC PRODUCTS 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION Long Distance Carrier Services SPRINT continued **************************** SERVICE Dial 1 Digital TECHNOLOGY Long Distance Service PRODUCT MANAGER John Moshier 913/624-4348 Fax: 913/624-4003 AVAILABILITY Dial 1 Digital is accessed through local Switched Digital Service. Availability is dependent on local Switched Digital Service availability in a given area. RATES * Installation $0.00 * Recurring $0.00 * Usage Dial 1 Voice INC PRODUCTS 4-Wire Circuits CM-1056, CM-1056S, CM-1056E, CM-1156, CM-2056V and CM-2056N THE INSIDE GUIDE TO SWITCHED 56 DIGITAL DATA SERVICES INTEGRATED NETWORK CORPORATION TARIFF CHANGES **************************** Because rates, service areas, and personnel constantly change, Integrated Network Corporation updates this guide on a regular basis. If you have corrected information, we would greatly appreciate your sending it to us. Please send updates to: Product Manager Switched Digital Access Products INTEGRATED NETWORK CORPORATION 757 Route 202/206 Bridgewater, NJ 08807 Info: 1-800-241-EASY Tel: 908/218-1600 Fax: 908/218-0804 Internet: Wandan @ integnet.com For more information, see November 1993 issue of Byte Magazine, page 57, "Get Your Kicks from Switched 56".