Nokia 6165i - Manual (Page 212)

186 Section 4A: Important Safety Information
devices should have ratings similar to phones. Ask your hearing healthcare
professional for the rating of your aids. Most new hearing aids have at least
an M2 immunity level. Add the M-ratings of your hearing aid and your
phone to determine probable usability:
ⅷ Any combined rating equal to or greater than six offers best use.
ⅷ Any combined rating equal to five is considered normal use.
ⅷ Any combined rating equal to four is considered usable.
Thus, if you pair an M3 hearing aid with an M3 phone, you will have a
combined rating of six for “best use.”
It is further suggested that you experiment with multiple phones (even
those not labeled M3 or M4) to find the one that works best with your
hearing aid device. Should you experience interference after purchasing
and beginning to user your phone, promptly return it to the store where
purchased for exchange or refund.
Getting the Best Hearing Device Experience
With Your Phone
To further minimize interference:
ⅷ There is usually less interference on the microphone setting than the
telecoil setting.
ⅷ Use phones with a pull-out antenna. Phones with embedded
antennae may produce more interference.
ⅷ Position the phone so the antenna is farthest from your hearing aid.
ⅷ Move the phone around to find the point with least interference.
ⅷ Set the phone’s Display and Keypad backlight settings to ensure the
minimum time interval:
1.
Select Menu > Settings > Display > Main Display > Backlight time-out.
2.
Select Always off.
3.
Press Select > Yes.