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Telephone operation
Options while on calls
Equalizer
The equalizer feature enables you to change the audio quality to best suit
your hearing.
Using a cordless handset:
1. While on a call on line 1, line 2 or a cell line, press OPTION .
2. Press CID or DIR to highlight Equalizer, and then press SELECT .
3. Press CID or DIR to select Natural (the default setting), Treble 1,
Treble 2, or Bass, and then press SELECT .
Using the telephone base:
1. While on a call on line 1, line 2 or a cell line, press OPTION.
2. Press CID, DIR, /RECORD, or /DELETE to highlight Equalizer, and
then press SELECT .
3. Press CID, DIR, /RECORD, or /DELETE to select Natural (the default
setting), Treble 1, Treble 2, or Bass, and then press SELECT .
NOTES:
X If you press /SPEAKER to switch the call between a cordless handset and the handset
speakerphone, or press SPEAKER to switch between the corded handset and telephone
base speakerphone, the audio setting remains unchanged.
X The current equalizer setting remains unchanged until you select a new setting.