Black Box 120H User Manual

CUSTOMERSUPPORTINFORMATIONOrder toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOXFREE technical support, 24 hours a day,

11CHAPTER 3: Installation3.2 Ports on the Line Share 120HThe rear panel of the Line Share 120H includes four (4) modular ports and a power input port

12LINE SHARE 120H3.3 Placing the Line Share 120HThe Line Share 120H can be placed on either a flat surface, or mounted on a wall. To mount the Line S

13CHAPTER 3: Installation3.4 Connecting the Line Share 120HThis section explains how to install the Line Share 120H in most phoneconfigurations that

14LINE SHARE 120HFigure 3-3. Single Phone Line/Single Phone Arrangement.1. Plug the RJ-11 end of a telephone line cord into the LINE-IN port on thebac

15CHAPTER 3: Installation5. To connect a fax machine, plug the RJ-11 end of a telephone line cordinto the FAX/MODEM port on the Line Share 120H.Set yo

16LINE SHARE 120H3.4.2 INSTALLATION ON ASINGLELINEPHONE WITHMULTIPLESINGLE-LINEPHONESYou can install the Line Share 120H in a phone configuration wit

17CHAPTER 3: Installation3.4.3 INSTALLATION ON ATELEPHONESYSTEMA telephone system is common in a medium or large office arrangement inwhich calls are

18LINE SHARE 120HFigure 3-6. Installation on a Telephone System. LINE-IN1TAD2PHONE3FAX/MODEM412VAC12341234Line InPhoneConnect theLine Share120H to the

19CHAPTER 4: Operation4. OperationThis chapter contains special operating notes that you should read beforeoperating the Line Share 120H. The sections

20LINE SHARE 120H4.2 Standard OperationsWhen a call comes in, all the phones begin to ring (including extensionphones, phones connected to the PHONE

33FCC STATEMENT FEDERAL COMMUNICATIONS COMMISSIONand INDUSTRY CANADARADIO FREQUENCY INTERFERENCE STATEMENTClass B Digital Device. This equipment has b

21CHAPTER 4: Operation4.3 Answering Incoming CallsYou can answer incoming calls from an extension phone or from a phonedevice connected to the TAD or

22LINE SHARE 120H*To assist the Line Share 120H in automatically transferring calls thatproduce a CNG tone, you should leave a four-second silent peri

23CHAPTER 4: Operation4.6 Placing an Outbound CallYou can place an outbound call from the PHONE port, unless another port is in use. If another port

24LINE SHARE 120HNOTENot all modem comma (,) commands delay dialing for a 2-secondinterval. See your modem user’s manual and adjust the number ofcomma

25CHAPTER 5: Troubleshooting5. Troubleshooting/Helpful Hints• Why are fax calls being routed to my telephone and/or answering machine?• The Line Share

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4LINE SHARE 120H4NORMAS OFICIALES MEXICANAS (NOM)ELECTRICAL SAFETY STATEMENTINSTRUCCIONES DE SEGURIDAD1. Todas las instrucciones de seguridad y operac

55NOM STATEMENT 11. El aparato eléctrico deberá ser connectado a una fuente de poder sólodel tipo descrito en el instructivo de operación, o como se i

6LINE SHARE 120HTRADEMARKSAll applied-for and registered trademarks are the property of their respectiveowners.

7TABLE OF CONTENTSCONTENTS1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82. Introducti

8LINE SHARE 120H1. SpecificationsData Rate — TransparentInterface Type — 2-wire (tip & ring)Line Type — 2-wire dialOperation — Full-duplexProgramm

9CHAPTER 2: Introduction2. IntroductionThis guide is designed to help you install and use the Line Share 120H. Pleaseread through this guide and selec

10LINE SHARE 120H3. InstallationThe Line Share 120H is a single-line device that can be installed on any typeof modular or non-modular system that con