Spirit M1 Caring for the Battery, Getting the BestHearing Device Experience WithYour Phone, 257

Getting the BestHearing Device Experience WithYour Phone

To further minimize interference:

⬤There is usually less interference on the microphone setting than the telecoil setting.

⬤Setthe phone’s Display and Keypad backlight settings to ensure the minimum time interval:

1.Select >Settings>Display>Backlight.

2.Select MainLCD, Key, or SubLCD and press .

3.Select the minimum time interval setting and press .

⬤Position the phone so the internal antenna is farthestfrom your hearing aid.

⬤Move the phone around to find the point with leastinterference.

Caring for the Battery

ProtectingYourBattery

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. 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.

Important Safety Information

Section 4A: Important Safety Information 257