Panasonic KX-TDA100D Features Manual page 218

1.19.1 Message Waiting
[SLT Message Waiting Lamp Light Patterns]
ON
Pattern 1
OFF
ON
Pattern 2
OFF
ON
Pattern 3
OFF
ON
Pattern 4
OFF
ON
Pattern 5
OFF
ON
Pattern 6
OFF
ON
Pattern 7
OFF
ON
Pattern 8
OFF
ON
Pattern 9
OFF
ON
Pattern 10
OFF
218 Feature Guide
5.12 s
1.28 s
5.12 s
1.28 s
512 ms
5.12 s
1.28 s
256 ms
2.56 s
768 ms
256 ms
5.12 s
768 ms
256 ms
2.56 s
512 ms
10.24 s
1.28 s
256 ms
20.48 s
1.28 s
256 ms
10.24 s
1.28 s
20.48 s
1.28 s