ATT3658B
FEATURE SETUP – BASE
Ringer Volume
| 1 | Make sure the base Speakerphone is off. |
| 2 | Press and hold M, then press VOLUME +or |
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| a sample of the ringer volume setting. | |
NOTE: The lowest volume setting is off. |
3 Release Mto save your setting. | ||
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3658B |
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FEATURE SETUP – BASE
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