User`s manual

U.S. Robotics I-modem Command Reference
Working with Memory • Page 4-8
S12 Escape code guard time, 500 ms 50
S13 Bit-mapped functions* 0
S14 Bit-mapped functions* 0
S15 Bit-mapped functions* 0
S19 Inactivity/hang up timer 0
S21 Break length, 10 ms 10
S22 XON character 17
S23 XOFF character 19
S24 Pulsed DSR duration, 20 ms 150
S25 DTR recognition time, 10 ms 5
S26 RTS/CTS delay time, 10 ms 1
S27 Bit-mapped functions* 0
S28 V.32 handshake time, 100 ms 8
S29 V.21 handshake time, 100 ms 20
S33 Bit-mapped functions* 0
S34 Bit-mapped functions* 0
Table 4-2. Default (NVRAM) S-register Settings
S-registers
NVRAM
Default
Setting