Sanyo M1 - Manual (Page 269)

Section 4A: Important Safety Information 253
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. Qwest is not aware of similar problems with Qwest phones
resulting from the proper use of batteries and accessories approved by Qwest or the
manufacturer of your phone. Use only Qwest-approved or manufacturer-approved
batteries and accessories found through your phone’s manufacturer or online at
www.qwest.com/accessories
. Buying the right batteries and accessories is the best
way to ensure they’re genuine and safe.
Important Safety Information