Section 8A: Safety 351
Safety
device's Bluetooth Wireless feature. 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.
1. Make sure your phone is turned on (see “Turning Your Device’s Phone On and Off” on
page55).
2. Press Phone .
3. Press Menu .
4. Select Options and then select Phone Preferences.
5. Check the Hearing Aid Compatibility box.
6. Select OK.
Caution: Do not turn on the HAC setting unless you use a hearing aid with a
telecoil. Using this setting without a hearing aid or with a hearing aid
without a telecoil may be harmful to your hearing.