Command | Options | Function & Description |
&W |
| Store active configuration into the modem’s NVRAM |
&Zn=x |
| Store telephone number |
|
| n=0 to 3 |
|
| x=<string> see also the dial modifier |
|
| in ”ATDn” command |
|
| The maximum number of digits per string is 40. |
*Manufacturer default
Extended AT\ Command Set
Command | Options | Function & Description |
\Jn |
| Constant DTE speed option |
| \J0 * | DCE and DTE rates are independent |
| \J1 | Force the DTE interface speed to the DCE connection rate (line speed) |
|
| after |
\Nn |
| Error control mode options |
| \N0 | Buffered mode, no error control (flow control is allowed). |
| \N1 | Direct mode, no error control (no flow control is allowed). |
| \N2 | MNP reliable mode. If MNP |
|
| modem disconnects. |
| \N3 * | V.42, MNP or buffer mode. The modem attempts to connect in V.42 |
|
| mode. If this fails, the modem attempts to connect in MNP mode. If this |
|
| fails, the modem connects in buffer mode. |
| \N4 | V.42 or disconnect. The modem attempts to connect in V.42 mode. If this |
|
| fails, the call will be disconnected. |
\Qn |
| Local flow control options |
| \Q0 | Disable flow control (same as “AT&K0”) |
| \Q1 | XON/XOFF software flow control (same as “AT&K4”) |
| \Q3 * | RTS/CTS hardware flow control (same as “AT&K3”) |
\Tn |
| Set inactive timer (for buffer mode only) |
| n=0 * | Disable inactive timer |
| n=1 - | Enable inactive timer. Length in minutes |
| 255 |
|
\Vn |
| Protocol result codes |
| \V0 | Disable protocol result code appended to DCE speed |
| \V1 * | Enable protocol result code appended to DCE speed |
*Manufacturer default
Extended AT% Command Set
Command | Options | Function & Description |
%B |
| View numbers in blacklist. If blacklisting is in effect, this command |
|
| displays the numbers for which the last call attempted in the past two |
|
| hours failed. The ERROR result code appears in the countries that do not |
|
| require blacklisting. |
%Cn |
| Data compression control |
| %C0 | No data compression |
| %C1 * | V.42bis/MNP 5 data compression enabled. |
*Manufacturer default