User Manual

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7 Usi ng P hone
Phone preferences
To delete a phone profile:
1 Tap a profile setting.
2 Tap Menu > Delete.
3 Tap Yes > OK.
To activate the HAC profile:
SP510 is compliant with the FCC HAC (Hearing Aid Compatibility) requirements. When
some wireless devices are used near hearing devices (such as hearing aids and
cochlear implants), a buzzing, humming, or whining noise may be detected. Some
hearing devices may be more immune than others to this interference, and wireless
devices also vary in the amount of interferences they generate. SP510 has a predefined
HAC profile that optimizes the audio performance for some hearing aids.
NOTE: Some hearing aids may be more immune than others are to interference.
Consult your hearing health-care professional to determine the rating of your hearing aid
and whether the hearing aid will work with this device.
1 Tap > Settings .
2 On the System tab, tap Phone Profiles .
3 Tap HAC.
4 Tap Menu > Active.
Phone preferences
You can configure most features of the phone function to suit your preferences. You do
this by accessing the Phone option under Settings.
To access Phone settings:
• On the Dialer screen, tap Menu > Options.
- or -
From any other screen, tap > Settings > Personal tab > Phone .
The Phone Settings screen has five tabs—Phone, Services, Network, Band,
and PPP Auth. Refer to the following sections for the configuration options
available for each tab.