Command | bit | dec | hex | Function and description | Ref. | |||
|
| 8 | 8 | According to CCITT (see also | &S1 | |||
|
|
|
| S44.4, S41.5). |
|
| ||
| 4 | 0 | 0 | CD always On. |
| &C0 | ||
|
| 16 | 10 | CD tracks presence of data | &C1 | |||
|
|
|
| connection (see also S38.3). |
| |||
| 0 | 0 | Assume DTR always On. | &D0 | ||||
|
| 64 | 40 | 108.1, DTR | &D1 | |||
|
|
|
| causes dial of the default |
| |||
|
|
|
| number. |
|
|
| |
|
| 128 | 80 | 108.2 Data Terminal Ready, | &D2 | |||
|
|
|
| DTR Off causes the TA to hang |
| |||
|
|
|
| up and return to command |
| |||
|
|
|
| state. |
|
|
|
|
|
| 192 | C0 | 108.2, DTR off causes the TA | &D3 | |||
|
|
|
| to hang up and reset the TA to |
| |||
|
|
|
| profile #0 after DTR dropped. |
| |||
S23= | bit | dec | hex | Bit mapped register. | +105 | |||
| 0 | 0 | 0 | Command echo disabled. | E0 | |||
|
| 1 | 1 | Command echo enabled. | E1 | |||
| 2 | 0 | 0 | Insertion is not allowed during |
| |||
|
|
|
| a phone call. |
|
|
| |
|
| 4 | 4 | Insertion is allowed during a |
| |||
|
|
|
| phone call. |
|
|
| |
| 0 | 0 | ATX0 | (See result code table). |
| |||
|
| 8 | 8 | ATX1 | dec | hex | AT |
|
|
| 16 | 10 | ATX2 | 40 | 28 | X5 |
|
|
| 24 | 18 | ATX3 | 48 | 30 | X6 |
|
|
| 32 | 20 | ATX4 | 56 | 38 | X7 |
|
| 6 | 0 | 0 | Display result code in numeric | V0 | |||
|
|
|
| format (see S35.7). |
| |||
|
| 64 | 40 | Display result code in verbose | V1 | |||
|
|
|
| format. |
|
|
|
|
| 7 | 0 | 0 | TA returns result code. | Q0 |
130 Status Registers and Result Codes