User's Manual

Coolpad Quattro
®
II 4GPage | 62
62
tohearingdevicesthanphonesthatarenotlabeled.T4isthebetter/higherofthetworatings.
Hearing devices mayalso be rated. Your hearing device manufacturer or hearing health professional
may help you find 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exampletotheabove,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shouldprovidethehearingaiduserwith