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3.7 Tone Configure (For Advanced User)
-Busy Tone
-Reorder Tone
-Ring Tone 1
-Ring Tone 2
-Dial Tone
Set the above tone Frequency, Level and On/Off time
27
-Busy Tone
-Reorder Tone
-Ring Tone 1
-Ring Tone 2
-Dial Tone
Set the above tone Frequency, Level and On/Off time
27