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Section 8A: Safety
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Saf
e
ty
hearing aid. Add the rating of your hearing aid and your phone to determine probable
usability:
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Any combined rating equal to or greater than six offers best use.
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Any combined rating equal to five is considered normal use.
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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.” This is synonymous for T ratings.
Sprint Nextel further suggests that you experiment with multiple phones (even those not
labeled M3/T3 or M4/T4) while in the store to find the one that works best with your
hearing aid device. If you experience interference or find the quality of service
unsatisfactory after purchasing your device, promptly return it to the store within 30 days
of purchase. With the Sprint 30-day Risk-Free Guarantee, you may return the device within
30 days of purchase for a full refund, and you will only be responsible for charges based on
your actual usage.
Getting the Best Hearing Device Experience With Your Device
To further minimize interference:
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There is usually less interference on the microphone setting than on the telecoil setting.
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Set the phone’s screen and keyboard backlight settings to ensure the minimum time
interval.
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Move the phone around to find the point with the least interference.
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If your hearing aid is equipped with a telecoil, turn on the HAC setting on your device.
Turning on the HAC Setting
When the HAC setting is on, your device sends the audio from your phone calls to the
telecoil rather than to the microphone of your hearing aid. You are likely to hear calls much
better because volume is increased and background noise and feedback are diminished.
The HAC setting improves only the calls you listen to through the earpiece. It does not
affect calls heard on the speakerphone or with a car kit or headset. HAC requires extra
battery power, so watch your battery consumption when it's turned on.
Summary of Contents for Treo 755P
Page 12: ...4 ...
Page 13: ...Section 1 Setting Up Your Smart Device and Your Computer ...
Page 14: ...6 ...
Page 28: ...20 ...
Page 46: ...38 ...
Page 47: ...Section 2 Your Treo 755P Smart Device by Palm ...
Page 48: ...40 ...
Page 107: ...Section 3 Using Sprint Vision and Other Wireless Connections ...
Page 108: ...100 ...
Page 120: ...112 ...
Page 140: ...132 ...
Page 154: ...146 ...
Page 176: ...168 ...
Page 177: ...Section 4 Your Portable Media Device ...
Page 178: ...170 ...
Page 202: ...194 ...
Page 206: ...198 ...
Page 207: ...Section 5 Your Mobile Organizer ...
Page 208: ...200 ...
Page 228: ...220 ...
Page 238: ...230 ...
Page 239: ...Section 6 Managing Your Information and Settings ...
Page 240: ...232 ...
Page 266: ...258 ...
Page 290: ...282 ...
Page 291: ...Section 7 Resources ...
Page 292: ...284 ...
Page 328: ...320 ...
Page 333: ...Section 8 Safety and Specifications ...
Page 334: ...326 ...
Page 390: ...382 Index ...