User`s manual

AT Command Reference Manual
4-2 1048
Table 4-1. S-Register Summary
Register Function Range Units Saved Default**
S0 Rings to Auto-Answer 0-255 rings * 0
S1 Ring Counter 0-255 rings 0
S2 Escape Character 0-255 ASCII * 43
S3 Carriage Return Character 0-127 ASCII 13
S4 Line Feed Character 0-127 ASCII 10
S5 Backspace Character 0-255 ASCII 8
S6 Wait Time for Dial Tone 2-255 s * 2
S7 Wait Time for Carrier 1-255 s * 50
S8 Pause Time for Dial Delay Modifier 0-255 s * 2
S9 Carrier Detect Response Time 1-255 0.1 s * 6
S10 Carrier Loss Disconnect Time 1-255 0.1 s * 14
S11 DTMF Tone Duration 50-255 0.001 s * 95
S12 Escape Prompt Delay 0-255 0.02 s * 50
S13 Reserved - - -
S14 General Bit Mapped Options Status - - * 138 (8Ah)
S15 Reserved - - -
S16 Test Mode Bit Mapped Options
Status (&T)
-- 0
S17 Reserved - - -
S18 Test Timer 0-255 s * 0
S19 AutoSync Options - - 0
S20 AutoSync HDLC Address or BSC
Sync Character
0-255 - * 0
S21 V.24/General Bit Mapped Options
Status
- - * 52 (34h)
S22 Speaker/Results Bit Mapped Options
Status
- - * 117 (75h)
S23 General Bit Mapped Options Status - * 62 (3Dh)
S24 Sleep Inactivity Timer 0-255 s * 0
S25 Delay to DTR Off 0-255 s or 0.01 s 5
S26 RTS-to-CTS Delay 0-255 0.01 s 1
S27 General Bit Mapped Options Status - - * 73 (49h)
S28 General Bit-Mapped Options Status - - * 0
S29 Flash Dial Modifier Time 0-255 10 ms 70
S30 Disconnect Inactivity Timer 0-255 10 s 0
S31 General Bit-Mapped Options Status - - * 194 (C2h)
S32 XON Character 0-255 ASCII 17 (11h)
S33 XOFF Character 0-255 ASCII 19 (13h)
S34-S35 Reserved - - -
S36 LAPM Failure Control - - * 7
S37 Line Connection Speed - - * 0
S38 Delay Before Forced Hangup 0-255 s 20
S39 Flow Control Bit Mapped Options
Status
--*3