Spirit M1 - Manual (Page 275)

Section 4A: Important Safety Information 257
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
Set the phone’s Display and Keypad backlight settings to ensure the
minimum time interval:
1. Select > Settings > Display > Backlight .
2. Select Main LCD , Key , or Sub LCD and press .
3. Select the minimum time interval setting and press .
ⅷ
Position the phone so the internal antenna is farthest from your hearing
aid.
ⅷ
Move the phone around to find the point with least interference.
Caring for the Battery
Protecting Your Battery
The guidelines listed below help you get the most out of your battery’s
performance.
ⅷ
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. Sprint is not aware of similar problems with
Sprint PCS phones resulting from the proper use of batteries and
accessories approved by Sprint or the manufacturer of your phone. Use
only Sprint-approved or manufacturer-approved batteries and
accessories found at Sprint Stores or through your phone’s
manufacturer, or call 1-866-343-1114 to order. They’re also available at
www.sprint.com — click the
Wireless option under “Personal,” and then
click Accessories . Buying the right batteries and accessories is the best
way to ensure they’re genuine and safe.
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