0:01
Telephone tone dial 8 long
0:01
Telephone tone dial B long
0:01
Telephone tone dial 7 long
0:01
Telephone tone dial 7 medium
0:01
Telephone tone dial C long
0:01
Telephone tone dial A long
0:01
Telephone tone dial D medium
0:01
Telephone tone dial B medium
0:01
Telephone tone dial 4 long
0:01
Telephone tone dial 6 long
0:01
Telephone tone dial 3 long
0:01
Telephone tone dial 2 long
0:01
Telephone tone dial 0 long
0:01
Phone internal dialing 6
0:01
Phone internal dialing 8
0:07
Phone dialing
0:24
Phone dialing many times
0:01
Phone internal dialing 4
0:01
Phone internal dialing 5
0:05
Phone internal rapid dial tone