User's Manual

Coolpad Quattro
®
II 4GPage | 63
63
“normal usage” while using their hearing aid with the particular wireless phone. “Normal usage” in
thiscontextisdefinedasasignalqualitythat’sacceptablefornormaloperation.
TheMmarkisintendedtobesynonymouswiththeUmark.TheTmarkisintendedtobesynonymous
with the UT
 mark. The M and T marks are recommended by the Alliance for Telecommunications
IndustriesSolutions(ATIS).TheUandUTmarksarereferencedinSection20.19oftheFCCRules.The
HAC rating and measurement procedure are described in the American National Standards Institute
(ANSI)C63.19standard.
Whenyou'retalking
onacellphone,it'srecommendedthatyouturntheBT(Bluetooth)modeofffor
HAC.
ThisphonemeetstheM4/T3levelrating.
Forinformationabouthearingaidsanddigitalwirelessphones
WirelessPhonesandHearingAidAccessibility