- DTMF Inter-Digit Delay during Dialing (ms) Enter the duration, in milliseconds, between DTMF tones during detection. The range is 1 through 999, and the default is 80.
- DTMF Length during Dialing (ms) Enter the duration, in milliseconds, of a DTMF tone when dialing. The range is 10 through 999, and the default is 80.
- DTMF Length during Detection (ms) Enter the length, in milliseconds, of a DTMF tone during detection. The range is 1 through 9999, and the default is 50.
- Port Disable Key Select the key used to disable the port on the MAS. When disabled, the PBX cannot send calls to that port and the port cannot make outgoing calls. The default is C.