Plantronics T20 operating instructions Chapter FCC Information

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CHAPTER 7

FCC INFORMATION

user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.

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.

Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.

The Ringer Equivalence Number is an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed five.

[The term “IC:” before the certification/registration number only signifies that the Industry Canada technical specifications were met.]

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Contents JB-20 Important Safety Instructions Contents Please make sure your Warranty ServicePackage includes the items as shown below Sales ReceiptButton Control volumeProg Ringer TonePlace Plug in the long phone cordYour JB-20is ready to use Desk MountingHandset VolumeTo return to your call, pick up the handset Adjust the RingerHold Press ButtonsButton again Hang up the handsetMemory Cochlear Implant Adapter Cord Connecting the speech processorDirect Audio Output JB-20,go through Symptom Cause Corrective ActionPart 68 of FCC Rules Information Do not Disassemble this Equipment Part 15 of FCC Rules Information Industry Canada Technical Specifications Chapter FCC Information Chapter Warranty Decibel Gain Physical DimensionsVoice 800 TTY 800