Radio Shack AFX-300 owner manual Questions and Answers, What is line sharing?

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QUESTIONS AND ANSWERS

Here are some common questions and answers about how your AFX-300 operates.

What is line sharing?

Line sharing lets you use one telephone line for more than one purpose. For example, you can use one telephone line for reg- ular calls, fax or modem transmissions, or calls to your an- swering machine. Line sharing eliminates the need for additional phone lines.

How does my AFX-300 know its a fax call?

Unless you use the first number distinctive ringing feature, the fax machine must wait for you, the TAD, or the AFX-300 to an- swer the phone before it knows whether or not the call is a fax. When a fax machine calls, it repeatedly sounds a 1/2-second tone followed by a 3-second pause on the phone line (fax alert tone) until another fax machine responds. The AFX-300 lis- tens for these tones.

How does my AFX-300 know its a data modem call?

Unless you use the second number distinctive ringing feature, the data modem must wait for you, the TAD, or the AFX-300 to answer the phone before it knows whether or not the call is a data modem. When a data modem calls, it makes no sounds at all until your data modem sends it a signal to begin the transmission. The AFX-300 listens for at least 20 seconds of silence (no fax alert tones or touch-tone commands), then au- tomatically transfers the call to your data modem.

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Contents AFX-300 Introduction Fm Page 3 Wednesday, August 18, 1999 951 AM Read this Before Installing Contents Questions and Answers Care and Maintenance Installation Installing BACK-UP BatteriesFm Page 8 Wednesday, August 18, 1999 951 AM Making the Connections Mounting on a Wall Plate Mounting Directly on a Wall Fm Page 11 Wednesday, August 18, 1999 951 AM Fm Page 12 Wednesday, August 18, 1999 951 AM Initializing the AFX-300 Connecting to Power Fm Page 14 Wednesday, August 18, 1999 951 AM Preparing a TAD for USE with the AFX-300 Setting the TAD’s Ring NumberChanging the Outgoing Message For example Optional Voice Data Guard Operation Using a TAD with the AFX-300 TAD Operation with a Fax Machine/Fax Modem TAD Operation with a Fax Machine/Fax Modem and a Data Modem Answering Calls in Person Letting the AFX-300 Answer Calls Switching FAX Calls Manually Using a Touch-Tone PhoneUsing a Rotary Pulse Phone Special Features Programming from an Extension Phone Programming Quick StartProgramming from a Remote Phone Quick Start Command Chart Command Default YouSetting NumberSetting Press AFX-300 Basic Programming Steps Fm Page 31 Wednesday, August 18, 1999 951 AM Fm Page 32 Wednesday, August 18, 1999 951 AM Program Command Descriptions Changing the Access Code AFX-300 Response 2 beeps Default SettingChanging the Ring Number Setting AFX-300 Response 2 beeps Default Setting 5 ringsTouch-Tone Command Default Setting OnSecond Number Distinctive Ring Default Setting OffTurn On/Off the FAX and Modem Jacks Turn On/Off the TAD Jack Turn On/Off the Fax Password Route Data Modem Calls to the FAX Jack Automatic Modem Detection AMDQuestions and Answers What is line sharing?How does my AFX-300 know its a fax call? How does my AFX-300 know its a data modem call?Can I share my residential line with my fax machine? Can I use the AFX-300 on a two-line system?Fm Page 42 Wednesday, August 18, 1999 951 AM Care and Maintenance If YOU have Problems FCC Wants YOU to Know LightningFm Page 46 Wednesday, August 18, 1999 951 AM Fm Page 47 Wednesday, August 18, 1999 951 AM Radio Shack Limited Warranty