The table below lists the Hardware flow control template. To load this template send AT&F1 to your modem.
| NVRAM Options | Setting | Description |
| Handshake option | B0 | ITU-T answer sequence |
| Transmitter | C1 | Enabled |
| Command mode echo | E1 | Enabled |
| Online local echo | F1 | Disabled |
| Speaker volume | L2 | Medium |
| Speaker control | M1 | ON during dial through connect |
| Result codes | Q0 | Enabled |
| Verbal or numeric result codes | V1 | Verbal result codes |
| Result code subset | X7 | Extended. Includes all codes except VOICE |
| Protocol response codes | &A3 | Full protocol codes |
| Serial port rate select | &B1 | Serial port rate fixed higher than connect rate |
| Guard tone | &G0 | U.S./Canada |
| Transmit data hardware flow control | &H1 | Hardware flow control |
| Received data software flow control | &I0 | Disabled |
| Analogue data compression | &K1 | Enabled |
| Normal or leased lines | &L0 | Normal lines |
| Error control/sync | &M4 | Normal/error control |
| Highest Link rate select | &N0 | Variable |
| Pulse dialing type | &P1 | U.S., Canada, and other countries |
| Received data hardware flow control | &R2 | Enabled |
| Data Set Ready | &S0 | Always on |
| Remote Digital Loopback (RDL) | &T5 | Deny RDL |
| Lowest Link rate select | &U0 | Variable |
| Synchronous transmit clock timing source | &X0 | Modem |
| Break handling | &Y1 | Clear buffer, send immediately |
| Synchronous Clock Speed | %N6 | 9600 bps |
| Caller ID | #CID=0 | Caller ID disabled |
| Word length* | 8 | |
| Parity* | 0 | None |
| DTE rate* (Kbps) | 19.2 | _ |
* Detected by each modem from the AT prefix of the &W command that writes your defaults to NVRAM. Set your software to the desired word length, parity, and serial port rate defaults before sending the modem the AT... &W string.
The table below lists the Software flow control template. To load this template send AT&F2 to the modem. Items in bold denote the changes to (or differences from) the &F1 template.
| NVRAM Options | Setting | Description |
| Handshake option | B0 | ITU-T answer sequence |
| Transmitter | C1 | Enabled |
| Command mode echo | E1 | Enabled |
| Online local echo | F1 | Disabled |
| Speaker volume | L2 | Medium |
| Speaker control | M1 | ON during dial through connect |
| Result codes | Q0 | Enabled |
| Verbal or numeric result codes | V1 | Verbal result codes |
| Result code subset | X7 | Extended. Includes all codes except VOICE |
| Protocol response codes | &A3 | Full protocol codes |
| Serial port rate select | &B1 | Serial port rate fixed higher than connect rate |
| Guard tone | &G0 | U.S./Canada |
| Transmit data hardware flow control | &H2 | Software flow control |
| Received data software flow control | &I2 | Enabled |
| Analogue data compression | &K1 | Enabled |
| Normal or leased lines | &L0 | Normal lines |
| Error control/sync | &M4 | Normal/error control |
| Highest Link rate select | &N0 | Variable |
| Pulse dialing type | &P1 | U.S., Canada, and other countries |
| Received data hardware flow control | &R1 | Enabled |
| Data Set Ready | &S0 | Always on |
| Remote Digital Loopback (RDL) | &T5 | Deny RDL |
| Lowest Link rate select | &U0 | Variable |
| Synchronous transmit clock timing source | &X0 | Modem |
| Break handling | &Y1 | Clear buffer, send immediately |
| Synchronous Clock Speed | %N6 | 9600 bps |
| Caller ID | #CID=0 | Caller ID disabled |
| Word length* | 8 | |
| Parity* | 0 | None |
| DTE rate* (Kbps) | 19.2 | _ |
* Detected by each modem from the AT prefix of the &W command that writes your defaults to NVRAM. Set your software to the desired word length, parity, and serial port rate defaults before sending the modem the AT... &W string.
The table below lists the No Flow Control template. To load this template send AT&F0 to the modem. Items in bold denote the changes to (or differences from) the &F1 template.
| NVRAM Options | Setting | Description |
| Handshake option | B0 | ITU-T answer sequence |
| Transmitter | C1 | Enabled |
| Command mode echo | E1 | Enabled |
| Online local echo | F1 | Disabled |
| Speaker volume | L2 | Medium |
| Speaker control | M1 | ON during dial through connect |
| Result codes | Q0 | Enabled |
| Verbal or numeric result codes | V1 | Verbal result codes |
| Result code subset | X1 | Basic |
| Protocol response codes | &A1 | ARQ protocol codes |
| Serial port rate select | &B0 | Variable serial port rate |
| Guard tone | &G0 | U.S./Canada |
| Transmit data hardware flow control | &H0 | Disabled |
| Received data software flow control | &I0 | Disabled |
| Analogue data compression | &K1 | Enabled |
| Normal or leased lines | &L0 | Normal lines |
| Error control/sync | &M4 | Normal/error control |
| Highest Link rate select | &N0 | Variable |
| Pulse dialing type | &P1 | U.S., Canada, and other countries |
| Received data hardware flow control | &R1 | Disabled |
| Data Set Ready | &S0 | Always on |
| Remote Digital Loopback (RDL) | &T5 | Deny RDL |
| Lowest Link rate select | &U0 | Variable |
| Synchronous transmit clock timing source | &X0 | Modem |
| Break handling | &Y1 | Clear buffer, send immediately |
| Synchronous Clock Speed | %N6 | 9600 bps |
| Word length* | 7 | |
| Parity* | 1 | Even |
| DTE rate* (Kbps) | 9600 | _ |
* Detected by each modem from the AT prefix of the &W command that writes your defaults to NVRAM. Set your software to the desired word length, parity, and serial port rate defaults before sending the modem the AT... &W string.