12When you hold the phone to your ear,noise might be heard in your Hearing Aid.Some Hearing Aids are not adequatelyshielded from external RF (radiofrequency) energy. If noise occurs, usean optional headset accessory or thespeakerphone option (if applicable) whenusing this phone. Consult with youraudiologist or Hearing Aid manufacturerabout the availability of Hearing Aidswhich provide adequate shielding to RFenergy commonly emitted by digitaldevices.WHEN PROGRAMMING EMERGENCYNUMBERS AND(OR) MAKING TESTCALLS TO EMERGENCY NUMBERS:1) Remain on the line and briefly explainto the dispatcher the reason for thecall.2) Perform such activities in the off-peakhours, such as early morning or lateevenings.The software contained in this equipmentto allow user access to the network mustbe upgraded to recognize newlyestablished network area codes andexchange codes as they are placed intoservice. Failure to upgrade the premisessystems or peripheral equipment torecognize the new codes as they areestablished will restrict the customer andthe customer’s employees from gainingaccess to the network and to thesecodes.This device complies with Part 15 of theFCC Rules. Operation is subject to thefollowing two conditions:(1) This device may not cause harmfulinterference, and (2) this device mustaccept any interference received,including interference that may causeundesired operation.Privacy of communications may not beensured when using this phone.CAUTION:Any changes or modifications notexpressly approved by the partyresponsible for compliance could voidthe user s authority to operate thisdevice.NOTE:This equipment has been tested andfound to comply with the limits for aClass B digital device, pursuant to Part15 of the FCC Rules. These limits aredesigned to provide reasonableprotection against harmful interference ina residential installation. This equipmentgenerates, uses, and can radiate radiofrequency energy and, if not installed andused in accordance with the instructions,may cause harmful interference to radiocommunications. However, there is noguarantee that interference will not occurin a particular installation. If thisequipment does cause harmfulinterference to radio or televisionreception, which can be determined byturning the equipment off and on, theuser is encouraged to try to correct theinterference by one or more of thefollowing measures:− Reorient or relocate the receivingantenna.− Increase the separation between theequipment and receiver.− Connect the equipment into an outleton a circuit different from that to whichthe receiver is connected.− Consult the dealer or an experiencedradio/TV technician for help.Some cordless telephones operate atfrequencies that may cause interferenceto nearby TVs and VCRs. To minimize orprevent such interference, the base ofthe cordless telephone should not beplaced near or on top of a TV or VCR. Ifinterference is experienced, move thecordless telephone further away from theTV or VCR. This will often reduce, oreliminate, interference.TG2431.book Page 12 Wednesday, September 22, 2004 1:17 PM