S Registers 43
S38 Reliable Link Delay Before Forced Hang Up. Value: 0 - 255 s. Default = 20. Storable.
S39 Bit-mapped. Storable.
Bit 0. Upshift rate renegotiations (&E CMD)
■ 0 = Disable
■ 1 = Enable
Bit 1. Downshift rate renegotiations (&E CMD)
■ 0 = Disable
■ 1 = Enable
Bits 3,2. Port communications speed (bits/s)
■ 00 = as set per S23 bits 1,2 and 3
■ 01 = 115 200
■ 10 = 230 400
■ 11 = 460 800
Bit 5,4. Break handling (&I, \K CMD)
■ 0 = Non-destructive / non-expedited
■ 1 = Non-destructive / expedited
■ 2 = Destructive / expedited
Bit 6. EIA loopback test control (&T9, &T10 CMD)
■ 0 = Ignore EIA loopback test (&T10)
■ 1 = Process EIA loopback test (&T9)
Bit 7. Auto retrain (&E CMD)
■ 0 = Disable
■ 1 = Enable
S40 Inactivity Timer. 0 = Inactivity timer disabled. Value: 0 - 255 minutes. Default = 0.
Storable.
S41 Dial Retry. Value: 0 - 10. Default = 0 (No retry). Nonstorable.
