Caring For The Battery - Sanyo Zio User Manual

with your hearing aid device. Should you experience interference or find the
quality of service unsatisfactory after purchasing your device, promptly
return it to the store where purchased for exchange or refund. More
information about hearing aid compatibility may be found at:
, and
www.fda.gov www.accesswireless.org
Getting the Best Hearing Device Experience
With Your Device
To further minimize interference:
Set the device's display and keypad backlight settings to ensure the
minimum time interval:
1.
Touch > > Settings > Sound & display
2.
Scroll down and touch Key Backlight
3.
Touch Screen timeout and then touch the minimum time interval
setting (15 seconds).
Position the device so the internal antenna is farthest from your hearing
aid.
Move the device around to find the point with least interference.
www.fcc.gov ,
.
.
to select it.

Caring for the Battery

Protecting Your Battery
The guidelines listed below help you get the most out of your battery's
performance.
Recently there have been some public reports of wireless phone
batteries overheating, catching fire, or exploding. It appears that many, if
not all, of these reports involve counterfeit or inexpensive, aftermarket-
brand batteries with unknown or questionable manufacturing standards.
The manufacturer is not aware of similar problems with manufacturer
phones resulting from the proper use of batteries and accessories
approved by the manufacturer of your device. Use only manufacturer-
approved batteries and accessories found through your device's
manufacturer. Buying the right batteries and accessories is the best way
to ensure they're genuine and safe.
In order to avoid damage, charge the battery only in temperatures that
range from 32° F to 113° F (0° C to 45° C).
Don't use the battery charger in direct sunlight or in high humidity areas,
such as the bathroom.
Never dispose of the battery by incineration.
Keep the metal contacts on top of the battery clean.
Don't attempt to disassemble or short-circuit the battery.
The battery may need recharging if it has not been used for a long
period of time.
It's best to replace the battery when it no longer provides acceptable
performance. It can be recharged hundreds of times before it needs
replacing.
4A. Important Safety Information 113