Read this Before Installation, FCC Statement

43-893.fm Page 3 Monday, August 16, 1999 2:23 PM

WARNING: To reduce the risk of fire or shock hazard, do not ex- pose this product to rain or mois- ture.

CAUTION	!
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER OR BACK. NO USER-SERVICE- ABLE PARTS INSIDE. REFER SERVIC- ING TO QUALIFIED PERSONNEL.

This symbol is intended to alert you to the presence of uninsulated danger- ous voltage within the product’s enclo- sure that might be of sufficient magnitude to constitute a risk of elec- tric shock. Do not open the product’s case.

This symbol is intended to inform you

!that important operating and mainte- nance instructions are included in the literature accompanying this product.

READ THIS BEFORE INSTALLATION

We have designed your ET-893 to con- form to federal regulations and you can connect it to most telephone lines. How- ever, each device you connect to the phone line draws power from it. We refer to this power draw as the device’s ringer equivalence number, or REN. The REN is on the bottom of the ET-893.

If you use more than one telephone or other device on the line, add up all of the RENs. If the total is more than five, your telephones might not ring. In rural areas, a total REN of three might impair ringer operation. If ringer operation is impaired, remove a device from the line.

FCC STATEMENT

Your ET-893 complies with Part 68 of FCC Rules. You must, upon request, provide the FCC registration number and the REN to your phone company. These numbers are on the bottom of the ET-893.

Note: You must not connect the headset telephone to:

•coin-operated systems

•party-line systems

•most electronic key phone systems