Actiontec electronic V.90 manual Default 50 1 second S25 Detect DTR Change

Default: 50 (1 second)

S25 Detect DTR Change

S25 defines the minimum amount of time that DTR has to remain off before the modem performs the function specified by the &Dn command. A change in DTR that persists for a shorter time than that specified will be ignored by the modem.

Range: 1-255 1/100 of a second

Default: 5 (1/20 of a second)

S30 Disconnect Inactivity Timer

This register sets the length of time that the modem stays on-line/off-hook before disconnecting when no data is being sent or received.

Range: 1-255 minutes

Default: 1 minute

S33 Sleep Mode Timer

S33 determines when the modem enters sleep or power-down mode. When en- abled ( any value other than zero), the controller enters sleep mode whenever the modem has been inactive for a user-programmed time delay. The modem exits sleep mode whenever the host computer reads or writes to the modem or when a ring signal is detected.

Range: 0-90 seconds

Default: 0 (disabled)

S37 Maximum Line Speed Attempted

This register sets the maximum line speed allowed. S37 provides the same infor- mation as the AT+MS=m command. Using the +ms=m parameter automatically changes the value of S37. For example, setting AT+MS=0 sets S37 to 0 (zero). Using the AT+MS=m command to change the value of S37 provides greater flex- ibility than changing the S register directly. See the AT+MS=m command for more information.

30