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T20 w/warranty 3/23/00 3:45 PM Page 11 WEL CO ME Thank you for selecting the T20 Headset Telephone from Plantronics. This User Guide will help you install your T20 Headset Telephone and learn its basic operation.
There may be a remote risk of electric shock from lightning. 12. Do not use the telephone equipment to report a gas leak in the vicinity of the leak. 13. Unplug this product from the wall outlet and refer...
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Plug the Headset Cord into the Headset Jack For most U.S. users, the Flash Timing Switch should be set to “3”, however, trying other settings will not harm the T20 or your phone line. with...
STEP 2 USING THE HEADSET Begin by connecting the Headset Cord to the Headset Jack The Headset included with the T20 Headset Telephone can be used with the Adjustable Headband or with one of the Ear Hooks HEADBAND USE Snap the Headband...
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Make sure you are using correct cable and Line Jack, PLANTRONICS HELP DESK The Plantronics Help Desk is ready to assist you! Dial 1-800-544-4660 Monday through Friday 8:00 a.m. to 5:00 p.m. Pacific Standard Time or visit our website at www.plantronics.com.
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3:45 PM Page 20 SUPPLIES AND ACCESSORIES For information on supplies and accessories all Plantronics at 1-800-544-4660 or visit our web site at www.plantronics.com. See also Diagram Key for additional part numbers. FCC REGISTRATION INFORMATION FCC REQUIREMENTS—PART 15 NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1.
(“Warranty Period”). The obligation of Plantronics under this warranty shall be limited to repair or replacement, at Plantronics’ option, without charge, of any part or unit that proves to be defective in material or workmanship during the Warranty Period. Exclusions From Warranty This Warranty applies only to defects in factory materials and factory workmanship.
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T20 w/warranty 4/28/00 10:55 AM Page 6 DIAGRAM...
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T20 w/warranty 4/28/00 10:55 AM Page 7 DIAGRAM KEY Base Front Listen Volume Headset Holder (P/N 46356-01) Control Conference Button Standard Line Cord Tone Control Dual Line Cord [White Flag] Base Rear On Line Indicator Light AC Power Adapter (P/N 45671-01)
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3. Ship-to address 4. Number and description of units shipped 5. Name and telephone number of person to call, should contact be necessary 6. Reason for return and description of the problem Damage occurring during shipment is deemed the responsibility of the carrier,...
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