Chapter 7: AT Commands and Registers

Quiet answer when the “@” dial modifier is encountered in a dial string.

The modem does not store this register with &W; enter *W to save it.

S8=n Pause Time for Dial Delay

Range: 0 - 255 seconds

Default: 2 seconds

Sets the length of time to pause when the modem encounters the pause dial modifier (“,” - comma).

The modem does not store this register with &W; enter *W to save it.

S9=n Carrier Detect Response Time

Range: 0 - 255 tenths of a second

Default: 6 (0.6 seconds)

Determines how long a signal must be present before the modem recognizes it as a carrier.

NOTES

The modem does not store this register with &W; enter *W to save it.

Register S9 is only used in normal and direct modes.

S10=n Delay for Hang Up After Carrier Loss

Range: 0 - 255 tenths of a second

Default: 60 (6 seconds)

NOTES

Sets the length of time the modem waits before hanging up loss of carrier, allowing for a temporary loss. Both modems should have equal S10 values. Otherwise, disconnect occurs when the lower value is reached. When register S10 is set to 255, the modem functions as if carrier is always present.

After disconnecting, the modem waits for a minimum of five seconds before going off hook again in originate mode.

The modem does not store this register with &W; enter *W to save it.

Register S10 is ignored during V.34, V.FC, V.32bis, V.32, V.22bis, and V.22 reliable connections.

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CSMIM-T1 Hardware Installation Guide

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Cabletron Systems CSMIM-T1 manual S8=n Pause Time for Dial Delay, S9=n Carrier Detect Response Time