Actiontec electronic V.90 ISA user manual S21, S22, S24 Timer to Control Sleep Mode

S21 V.24/General Bit Mapped Options Status

Indicates the status of command options. Only bits 3, 4 and 5 are used, read only.

Bits 3-4 DTR behavior (&Dn) 0 = &D0 selected

1 = &D1 selected

2 = &D2 selected (Default)

3 = &D3 selected Bit 5 DCD behavior (&Cn)

0 = &C0 selected

1 = &C1 selected (Default) Default: 48 (00110000b)

S22 Results Bit Mapped Options Status

Indicates the status of command options. Only bits 4, 5 and 6 are used, read only.

Bits 4-6 result codes (Xn) 0 = X0 selected 4 = X1 selected 5 = X2 selected 6 = X3 selected

7 = X4 selected (Default)

Bit 7 Pulse dial make/break ratio (&Pn)

0 = 33/67 make/break ratio (&P1, &P2) (Default)

1 = 39/61 make/break ratio (&P0)

Default: 112 (01110000b)

S24 Timer to Control Sleep Mode

Range: 0, 5-255

Default: 10

This command displays the number of seconds of inactivity (no characters sent from the DTE, no RING) in the off-line command state before the modem places itself into standby mode. A value of zero prevents standby mode.

If a number between 1 and 4 is entered for this register, it will set the value to 5, and the inactivity before standby will be 5 seconds. This is done for compatibility with previous products which allowed time-outs down to 1s.

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