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Table of Contents
Summary of Contents for JB T20
- Page 1 Operating Instructions English JB-20 The Big Button Phone ∆...
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Page 2: Important Safety Instructions
There may be a slight chance of electric shock from lightning. 3. Do not use a telephone near a gas leak. If you sus- pect a gas leak, report it immediately, but use a tele- phone away from the area where gas is leaking. -
Page 3: Table Of Contents
Contents CHAPTER 1: INTRODUCTION CHAPTER 2: PACKAGE CHECKLIST CHAPTER 3: FEATURES IDENTIFICATION CHAPTER 4: INSTALLATION Desk mounting ...4 Wall mounting ...4 CHAPTER 5: OPERATING YOUR Dialing...5 Adjusting the ringer tone...5 Adjusting handset volume ...5 Ringer volume...6 Hold ...6 Last number redial ...6 Programming the Emergency buttons ...6 Dialing with an Emergency button ...7 Programming frequently dialed numbers ...8... -
Page 4: Chapter 1: Introduction
JB-20 effectively and safely. Read this manual thoroughly before using your telephone. Keep the manual near the telephone for easy reference. Warranty Service Your telephone is designed to provide years of quality service. Should the... -
Page 5: Chapter 3: Features Identification
CHAPTER 3 FEATURES IDENTIFICATION HOLD JB-20 REDIAL MEMORY HANDSET VOL FLASH PROG RINGER TONE... -
Page 6: Chapter 4: Installation
CHAPTER 4 INSTALLATION Wall Mounting Desk Mounting JB-20... -
Page 7: Chapter 5: Operating Your
CHAPTER 4 (CONTINUED) DIALOGUE JB- JB-20 CHAPTER OPERATING YOUR DIALOGUE JB-20 Dialing Adjusting the Ringer Tone Adjusting Handset Volume HANDSET VOLUME... -
Page 8: Ringer Volume
CHAPTER 5 (CONTINUED Ringer Volume RINGER Hold HOLD HOLD DIALOGUE JB- HOLD DIALOGUE JB- Last Number Redial REDIAL Programming the Emergency Buttons... -
Page 9: Dialing With An Emergency Button
CHAPTER 5 (CONTINUED PROG PROG Dialing With An Emergency Button... -
Page 10: Programming Frequently Dialed Numbers
CHAPTER 5 (CONTINUED) Programming Frequently Dialed Numbers PROG PROG MEMORY Memory Dialing MEMORY... -
Page 11: Direct Audio Output
CHAPTER 5 (CONTINUED) Direct Audio Output The AUDIO OUTPUT socket allows you to connect the DIALOGUE JB- to a hearing aid, cochlear implant or other assistive listening devices. AUDIO OUTPUT Figure 19 - Audio Output Socket and Cochlear Cord Hook-up To use this port, plug in a compatible auxiliary cable and connect it to your assistive listening device. -
Page 12: Chapter 6 Troubleshooting
CHAPTER 6 TEXT TROUBLESHOOTING SYMPTOM No dial tone No number dialed when memory button pressed Call cannot be dialed, or is dialed slowly No audible ring Phone ”locks- up“; no functions operate JB-20, CAUSE AND CORRECTIVE ACTION Check all phone cord connec- tions. -
Page 13: Chapter 7: Fcc Information
A plug and jack used to connect this equipment to the premises wiring and telephone network must com- ply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant tele-... - Page 14 If trouble is experienced with this telephone equipment, for repair or warranty information, please contact Walker / Ameriphone, 1-800- 874-3005. If the equipment is causing harm to the telephone...
- Page 15 AC power sources. Customer-Owned Coin/Credit Card Phones: To comply with state tariffs, the telephone company must be given notification prior to connection. In some states, the state public utility commission, public service commission or corporation commission must give prior approval of connection.
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Page 16: Chapter 9: Specifications
THE PARTY RESPONSIBLE FOR PRODUCT COMPLIANCE Ameriphone Products by Walker, A Division of Plantronics, Inc. 12082 Western Avenue Garden Grove, CA 92841 Telephone: 800-874-3005 Industry Canada Technical Specifications... - Page 17 Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.
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Page 18: Chapter 8: Warranty
Canada, fire, flood, and acts of God. Nor do we warrant the product to be com- patible with any particular telephone equip- ment, party line, key telephone systems, or more sophisticated switching systems. If your JB-20 is not covered by this war-... -
Page 19: Index
CHAPTER 9 TEXT SPECIFICATIONS DECIBEL GAIN Maximum gain: 18dB PHYSICAL DIMENSIONS Size: 9.5" x 7" x 3.25" Weight: 2.52 lbs. INDEX Audio output jack ...9 Base plate, removal...4 Desk mounting ...4 Dial modes Pulse ...3 Tone ...3 Handset Volume control ...5 Hold ...6 Light indicator ...6 Installation ...4... - Page 20 AMERIPHONE products are made by Walker / Ameriphone, a Division of Plantronics, Inc. Precision engineered in the U.S.A...