186 Meridian Digital Telephone IP Adapter Installation and Administration GuideSafety and regulatory information Standard 1.1FCC requirementsInformation in the following paragraphs pertains to FCC-required information.These paragraphs describe where to locate details concerning the MeridianDigital Telephone IP Adapter unit’s compliance to FCC regulations, as well asthese regulations’ effects on the use of the Meridian Digital Telephone IPAdapter unit.Part 68The Meridian Digital Telephone IP Adapter units comply with Part 68 of theFCC rules. A label on the underside of the enclosure contains, among otherinformation, the FCC certification number and ringer equivalence number(REN) for the Meridian Digital Telephone IP Adapter unit. If requested, youmust provide this information to the telephone company.Class BThis equipment passes tests for compliance with the limits for a Class B digitaldevice, pursuant to part 15 of the FCC Rules. These limits provide reasonableprotection against harmful interference in a residential installation. Thisequipment generates, uses, and can radiate radio frequency energy. If notinstalled and used in accordance with the instructions, this equipment can causeharmful interference to radio communications. However, there is no guaranteeagainst interference in a particular installation. You can determine whether thisequipment causes harmful interference to radio or television reception byturning the equipment off and on. The user can try to correct the interference byone or more of the following measures:! Reorient or relocate the receiving antenna.! Increase the separation between the equipment and the receiver.! Connect the equipment to an outlet on a circuit different from the outlet thatthe receiver connects to when producing the interference.! Consult your Nortel Networks dealer or an experienced radio/TVtechnician for help.