To change the value of an S register, use the command ATSr=n where r is a register number
n is the new value you want to assign. For example, to change the value of S0 register to 20 rings, type ATS0=20 and press Enter.
Refer to the following table of S registers:
Table 5. S registers
Register | Description | Range | Units |
|
|
|
|
S0 | Number of Rings to Automatic | Rings | |
| Answer. |
|
|
|
|
|
|
S1 | Ring Counter | Rings | |
|
|
|
|
S2 | Escape Character | ASCII | |
|
|
|
|
S3 | Line Termination Character | ASCII | |
|
|
|
|
S4 | Response Formatting | ASCII | |
| Character |
|
|
|
|
|
|
S5 | Command Line Editing | ASCII | |
| Character |
|
|
|
|
|
|
S6 | Wait Time for Dial Tone Before | s | |
| Blind Dialing, or After “W” Dial |
|
|
| Modifier |
|
|
|
|
|
|
S7 | Wait Time for Carrier After | s | |
| Dial, for Silence, or for Dial |
|
|
| Tone After “W” Modifier |
|
|
|
|
|
|
S8 | Pause Time for Dial Delay | s | |
| Modifier (,) |
|
|
|
|
|
|
S10 | Carrier Loss Disconnect Time | 0.1s | |
|
|
|
|
S11 | DTMF Tone Duration | 0.001s | |
|
|
|
|
S12 | Escape Prompt Delay | 0.02s | |
|
|
|
|
S18 | Test Timer | s | |
|
|
|
|
S29 | Flash Dial Modifier Time (!) | 10ms | |
|
|
|
|
S30 | Disconnect Inactivity Timer | 10s | |
|
|
|
|
S46 | Data Compression Control | 136 (no compression) or 138 |
|
|
| (compression) |
|
|
|
|
|
S95 | Result Code Messages |
|
|
| Control: |
|
|
| Bit 0 CONNECT result |
|
|
| code indicates DCE speed |
|
|
| instead of DTE speed. |
|
|
| Bit 1 Reserved. |
|
|
| Bit 2 Enable |
|
|
| +MCR:XXXX result code |
|
|
| (XXXX=modulation) and |
|
|
| +MRR:XXXX result code |
|
|
| (XXXX=rate). (See +ER.). |
|
|
| Bit 3 Enable |
|
|
| +ER:XXXX result code |
|
|
| (XXXX=protocol identifier). |
|
|
| (See +ER.). |
|
|
| Bit 4 Reserved. |
|
|
|
|
|
|