Tone Signaling
From The RadioReference Wiki
A tone signaling chart is available from Midian Electronics that shows tone frequencies, timing and spacing for various paging and selective calling formats such as CTCSS, DCS, Burst Tone, Tone Remote, Morse code, Motorola Quick Call, Plectron, Reach, five-tone, six-tone and seven-tone.
- Direct link to document: tone-signaling-charts.pdf