Pantech 4 Cell Phone User Manual


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Appendix
07
professional may help you
ndthisrating.Higherratings
meanthatthehearingdeviceis
relativelyimmunetointerference
noise. The hearing aid and
wirelessphoneratingvalues
arethenaddedtogether.Asum
of5isconsideredacceptable
fornormaluse.Asumof6is
considered for best use.
Intheaboveexample,ifahearing
aidmeetstheM2levelrating
and the wireless phone meets
theM3levelrating,thesumof
thetwovaluesequalM5.Thisis
synonymous for T ratings. This
shouldprovidethehearingaid
userwith“normalusage”while
using their hearing aid with
the particular wireless phone.
“Normalusage”inthiscontextis
denedasasignalqualitythatis
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
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