Distinctive Ring Support 4-11There are four ring patterns in common use:These are graphical depictions of each ring pattern.CommandsExample: Sending ATS70.0=1.3=1 to your modem enables therecognition of ring types A and D only.Ring DescriptionA 1.2 to 2.0 seconds on, 4.0 seconds off.B 0.8 second on, 0.4 second off, 0.8 second on, 4.0 seconds off.C 0.4 second on, 0.2 second off, 0.4 second on, 0.2 second off, 0.8 secondon, 4.0 seconds off.D 0.3 second on, 0.2 second off, 1.0 second on, 0.2 second off, 0.3 secondon, 4.0 seconds off.For your modem to CommandEnable recognition of Ring A ATS70.0=1Disable recognition of Ring A ATS70.0=0Enable recognition of Ring B ATS70.1=1Disable recognition of Ring B ATS70.1=0Enable recognition of Ring C ATS70.2=1Disable recognition of Ring C ATS70.2=0Enable recognition of Ring D ATS70.3=1Disable recognition of Ring D ATS70.3=0
