DIGICOM SPA
DONATELLO (EXTERNAL), DONATELLO MAC (EXTERNAL)
Card Type | ISDN, Modem |
Chip Set | Unidentified |
I/O Options | ISDN interface via RJ-45 connector, headphone, microphone, speaker, 25-pin serial port, power |
ISDN Rate | 64Kbps x 2 |
Maximum Modem Rate | 56Kbps |
Maximum Fax Rate | 14.4Kbps |
ISDN Modulation Protocol | V.110, V.120, PPP, MLPPP |
Data Modulation Protocol | Bell 103J/212A, ITU-T V.21, V.22, V.22bis,V.23, V.32, V.32bis, V.34, K56flex |
Fax Modulation Protocol | V.17, V.29, V.27 |
Error Correction/Compression | MNP5, V.42, V.42bis |
Fax Class | Class I |
Data Bus | External |
CONNECTIONS | ||||||
Function | Label | Function | Label | |||
ISDN interface (RJ-45 connector) | CN1 | 25-pin serial port | CN5 | |||
Speaker | CN2 | Power | CN6 | |||
Microphone | CN3 | Power switch | SW1 | |||
Headphone | CN4 |
USER CONFIGURABLE SETTINGS | ||
Setting | Label | Position |
í Transmission channel in high impedence mode | U1 | Pins 2 & 3 closed |
Transmit termination set to 100Ohm | U1 | Pins 1 & 2 closed |
í Receive channel in high impedence mode | U2 | Pins 2 & 3 closed |
Receive termination set to 100Ohm | U2 | Pins 1 & 2 closed |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
PWR | Green | On | Power is on |
PWR | Green | Off | Power is off |
DTR | Red | On | Computer is ready |
DTR | Red | Off | Computer is not ready |
TD | Red | On | Modem is transmitting data |
TD | Red | Off | Modem is not transmitting data |
RD | Red | On | Modem is receiving data |
RD | Red | Off | Modem is not receiving data |
MDM | Red | On | Computer interface connected to analog modem/fax |
MDM | Red | Off | Computer interface connected to digital modem |
B1 | Red | On | B1 channel in use |
B1 | Red | Off | B1 channel inactive |
B1 | Red | Blinking | B1 channel busy |
B2 | Red | On | B2 channel in use |
B2 | Red | Off | B2 channel inactive |
B2 | Red | Blinking | B2 channel busy |
SUPPORTED COMMAND SET (DIGITAL) |
Basic AT Commands |
AT, A/ |
A, E, Q, V, W |
&C, &Z |
S Registers |
S2, S3, S4, S12, S25, S26 |
Note: See MHI Help File for full command documentation. |
SUPPORTED COMMAND SET (ANALOG) |
Basic AT Commands |
AT, A/ |
A, B, E, H, M, O, Q, V, W, X, Y, Z |
&C, &T, &V, &W, &Y, &Z |
Extended AT commands |
\A, \B, \K, \N |
%C, %E, %L, %Q |
#CID |
S Registers |
S0, S1, S2, S3, S4, S5, S6 ,S7, S8, S9, S10, S11, S12, S18, S29, S30, S32, S33 |
Special commands |
+MS, -K, )M |
Voice AT commands |
#VBT, #VRX, #VSP, #VSR, #VSS, #VTS, #VTX |
Note: See MHI Help File for full command documentation. |
DIGITAL OR ANALOG MODEM SELECTION | |
Type: | Configuration |
Format: | AT [cmds] $Mn [cmds] |
Description: | Selects digital or analog for preliminary setup |
Note: | If the call is being made using the digital section, the remote user is ISDN. If the call is being made using the analog section, the remote user is PSTN |
Command | Function |
$M0 | Computer serial interface is connected to the digital modem section |
$M1 | Computer serial interface is connected to the analog modem section |
PROPRIETARY AT COMMAND SET (DIGITAL)
AUTO-MODE DETECTION | ||
Type: | Configuration | |
Format: | AT [cmds] Nn [cmds] | |
Description: | Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed. | |
Command | Originate Mode | Answer Mode |
N0 | Connection established at speed specified by register S37 | Incoming call accepted in accordance with %A2 and register S37 |
í N1 | Connection established at speed of last connection. If greater than 19.2Kbps, the connection will be established at 19.2Kbps | Handshakes at speed of bearer information sent from remote user |
COMMUNICATIONS MODE | |
Type: | Configuration |
Format: | AT [cmds] &Qn [cmds] |
Description: | Selects communications mode options |
Command | Mode |
&Q0 | Buffered asynchronous mode |
&Q4 | Asynchronous mode. |
CONFIGURATION PROFILES | |
Type: | Immediate |
Format: | AT [cmds] &V [cmds] |
Description: | Displays active and stored configuration profiles |
Command | Function |
&V0 | Displays the active profile, the 0 and 1 st user configuration and the first four stored numbers |
&V1 | Displays the 2 nd and 3rd user configuration |
&V2 | Displays every stored phone number |
&V3 | Displays the supplementary services profile |
DATA COMPRESSION | |
Type: | Immediate |
Format: | AT [cmds] &Un |
Description: | Selects data compression |
Command | Function |
í &U0 | Data compression disabled |
&U1 | Error corrected data compression enabled (V.120) |
DATA SET READY (DSR) | |
Type: | Configuration |
Format: | AT [cmds] &Sn [cmds] |
Description: | Selects DSR options |
Command | Function |
í &S0 | DSR forced high |
&S1 | DSR high only while modem is handshaking or connected |
DATA TERMINAL READY (DTR) | |
Type: | Configuration |
Format: | AT [cmds] &Dn [cmds] |
Description: | Selects modem response to DTR |
Command | Function |
í &D0 | DTR override |
&D1 | DTR toggle causes online command mode |
&D2 | Normal DTR operations |
&D3 | Resets on receipt of DTR |
DIAL | |
Type: | Immediate |
Format: | AT [cmds] D<#> [cmds] |
Description: | Dials telephone number according to any modifiers included in the string |
Note: | Any combination of modifiers can be used to produce the desired dial functions in sequence. |
Command | Function |
DS=n | Dial stored telephone number n |
Dn1*n2 | Dial two numbers n1, and n2 for MLPPP at 128Kbps. If the service access at 128Kbps is over a single telephone number, than make n1 equal to n2. |
DIAL USING ANALOG MODEM | |
Type: | Configuration |
Format: | AT [cmds] Pn [cmds] |
Description: | When inserted in the dial string, modem makes the call using the analog modem section (if $B0 is selected) or ignores command (if $B1 is selected). |
DIAL USING DIGITAL MODEM | |
Type: | Configuration |
Format: | AT [cmds] Tn [cmds] |
Description: | When inserted in the dial string, modem makes the call using the digital modem section (if $B0 is selected) or ignores command (if $B1 is selected). |
FACTORY DEFAULT PROFILE | |
Type: | Configuration |
Format: | AT [cmds] &F [cmds] |
Description: | Sets values in active profile to values found in the default profile |
Command | Function |
&F0 | Load active profile the factory profile 0 |
&F1 | Load active profile the factory profile 1 |
&F2 | Load active profile the factory profile 2 |
FLOW CONTROL | |
Type: | Configuration |
Format: | AT [cmds] &Kn [cmds] |
Description: | Enables flow control options |
Command | Function |
&K0 | Flow control disabled |
&K3 | RTS/CTS flow control enabled |
&K4 | XON/XOFF flow control enabled. Modem does not transmit XON/XOFF characters received from computer to remote |
&K8 | Unidirectional XON/XOFF flow control enabled |
&K12 | XON/XOFF flow control enabled. Modem transmits XON/XOFF characters received from computer to remote |
&K16 | V.110 XON/XOFF flow control enabled. Flow control between local and remote modems only. Flow control between modem and computer is disabled. |
&K20 | V.110 XON/XOFF flow control enabled. |
HOOK CONTROL | |
Type: | Immediate |
Format: | AT [cmds] Hn [cmds] |
Description: | Selects whether the modem is on-hook or off-hook |
Command | Function |
H0 | Modem commanded to go on-hook (hang-up) |
ON-LINE | |
Type: | Immediate |
Format: | AT [cmds] On [cmds] |
Description: | Controls on-line command (data transmission) state options. |
Command | Function |
O0 | On-line command mode with no retraining enabled |
REPORT INFORMATION | |
Type: | Immediate |
Format: | AT [cmds] In [cmds] |
Description: | Displays information requested |
Command | Function |
I0 | Reports model |
I1 | Reports ROM checksum |
I2 | Tests and reports ROM checksum |
I3 | Reports revision level |
I4 | Display central office |
RESTORE PROFILE ON POWER-UP | |
Type: | Configuration |
Format: | AT [cmds] &Yn [cmds] |
Description: | Restores a selected profile into the active profile on power-up (hard reset) |
Command | Function |
&Y0 | Restore profile 0 on power-up |
&Y1 | Restore profile 1 on power-up |
&Y2 | Restore profile 2 on power-up |
&Y3 | Restore profile 3 on power-up |
SELECT CALL PROGRESS RESULT CODES | |
Type: | Configuration |
Format: | AT [cmds] Xn [cmds] |
Description: | Enables selection of tone detection and associated result code format options |
Command | Function |
X0 | Result codes 0 - 4 enabled. |
X1 | Extended result codes enabled. |
SOFT RESET | |
Type: | Immediate |
Format: | AT [cmds] Zn [cmds] |
Description: | Restores modem profiles previously saved in non-volatile RAM using the &W command. |
Command | Function |
Z0 | Restore setting 0 |
Z1 | Restore setting 1 |
Z2 | Restore setting 2 |
Z3 | Restore setting 3 |
STORE ACTIVE PROFILE | |
Type: | Configuration |
Format: | AT [cmds] &Wn [cmds] |
Description: | Writes the values for the active profile into the non-volatile RAM |
Command | Function |
&W0 | Write the active profile to stored profile 0 |
&W1 | Write the active profile to stored profile 1 |
&W2 | Write the active profile to stored profile 2 |
&W3 | Write the active profile to stored profile 3 |
TEST MODES | |
Type: | Immediate |
Format: | AT [cmds] &Tn |
Description: | Selects test options |
Command | Function |
&T0 | End current test |
&T1 | Begin local analog loopback test |
&T3 | Begin B1 channel local digital loopback |
EXTENDED AT COMMAND SET (DIGITAL)
B-CHANNEL PROTOCOL | |
Type: | Configuration |
Format: | AT [cmds] %A2=n [cmds] |
Description: | Determines rate adaptation protocol on B-channel |
Command | Function |
í %A2=2 | V.110 |
%A2=3 | V.120 |
%A2=4 | PPP at 64Kbps |
%A2=5 | MLPPP at 128Kbps |
B-CHANNEL SELECTION | |
Type: | Configuration |
Format: | AT [cmds] %A3=n [cmds] |
Description: | Selects data channel |
Command | Function |
í %A3=2 | B1 channel selected. If busy select B2 channel |
%A3=3 | B1 channel selected. If busy initiate hang-up |
%A3=4 | B2 channel selected. If busy select B1 channel |
%A3=5 | B2 channel selected. If busy initiate hang-up |
DELETE RAM | |
Type: | Configuration |
Format: | AT [cmds] \Z=0000 [cmds] |
Description: | Deletes RAM and loads factory configuration 0 |
FLASH EPROM CODE UPGRADE | |
Type: | Configuration |
Format: | AT [cmds] %Fn [cmds] |
Description: | Initiates Flash EPROM code upgrade |
KEY ABORT | |
Type: | Configuration |
Format: | AT [cmds] %Pn [cmds] |
Description: | Selects data channel |
Command | Function |
í %P0 | Key abort enable |
%P1 | Key abort disable |
RESET | |
Type: | Configuration |
Format: | AT [cmds] %Z1 [cmds] |
Description: | Master reset and load the configuration specified by the &Y command |
TEI DEFINITION | |
Type: | Configuration |
Format: | AT [cmds] \T=nn [cmds] |
Range: | 00-63, 99 |
Unit: | ASCII |
Description: | Sets TEI to a point to point value. 99 causes TEI to be variable. |
SPECIAL COMMANDS (DIGITAL)
CALLER ID | |
Type: | Configuration |
Format: | AT [cmds] *In [cmds] |
Description: | Enables/disables originate call identification function |
Command | Function |
*I0 | Caller ID disabled |
*I1 | Caller ID enabled |
CTS STATUS | |
Type: | Configuration |
Format: | AT [cmds] *Kn [cmds] |
Description: | Controls CTS during handshaking in asynchronous mode. |
Command | Function |
í *K0 | CTS on during handshaking |
*K1 | CTS off during handshaking |
DIAL SELECTOR PSTN/ISDN | |
Type: | Configuration |
Format: | AT [cmds] $Bn [cmds] |
Description: | Enables analog and ISDN modem dial parameters |
Command | Function |
$B0 | The dial parameters P (analog modem) and T (ISDN modem) are enabled |
$B1 | The dial parameters P (analog modem) and T (ISDN modem) are ignored |
MULTISUBSCRIBER NUMBER | |
Type: | Configuration |
Format: | AT [cmds] *Mn [cmds] |
Description: | Permits the association of a maximum of 8 consecutive numbers to a BRI access of the national plan number |
Command | Function |
í *M0 | MSN disabled |
*M1 | MSN enabled |
PROGRAMMING PROMPT | |
Type: | Configuration |
Format: | AT [cmds] $Pn [cmds] |
Description: | Enables/disables programming prompt |
Command | Function |
í $P0 | Interface prompt disabled |
$P1 | Interface prompt enabled |
SUBADDRESS | |
Type: | Configuration |
Format: | AT [cmds] *Sn [cmds] |
Description: | Identifies address of called modem |
Command | Function |
í *S0 | Subaddress function disabled |
*S1 | Subaddress function enabled |
STORE CALLER ID NUMBER | |
Type: | Configuration |
Format: | AT [cmds] !N1=n [cmds] |
Description: | Stores telephone number n for the caller ID function. !N1=? displays the stored telephone number. |
STORE MULTISUBSCRIBER NUMBER | |
Type: | Configuration |
Format: | AT [cmds] !N2=n [cmds] |
Description: | Stores own telephone number n for the MSN. !N2=? displays the stored multisubscriber number. |
STORE SUBADDRESS NUMBER | |
Type: | Configuration |
Format: | AT [cmds] !N3=n [cmds] |
Description: | Stores subaddress field with a maximum of four numbers. !N3=? displays the stored subaddress field. |
S(status) REGISTERS (DIGITAL)
AUTO ANSWER RING COUNT | |
Type: | Register |
Format | AT [cmds] S0=n [cmds] |
Range: | 1-5 |
Unit: | 1 ring |
Description: | Sets the number of rings allowed before the modem automatically goes off-hook |
Note: If S0=0, automatic-answering is disabled. The A command must be used to go off-hook. |
BACKSPACE CHARACTER | |
Type: | Register |
Format | AT [cmds] S5=n [cmds] |
Range: | 0-127 |
Unit: | ASCII |
Description: | Selects a character used for backspace <BS> |
BIT-MAPPED REGISTER S31 | ||||
Type: | Register | |||
Format: | AT [cmds] S31=n [cmds] | |||
Range: | 0-255 | |||
Description: | Selects V.25bis command mode | |||
Bit | Value | Function | ||
1, 0 | í 0 | V.25bis asynchronous mode | ||
2 - 6 | í 0 | Reserved | ||
7 | í 01 | V.25bis disabled V.25bis enabled |
CALL WAITING TIME | |
Type: | Register |
Format | AT [cmds] S13=n [cmds] |
Range: | 0-255 |
Unit: | 1sec |
Description: | Selects the duration that the buzzer/Test led flashes when a new call is detected. A value of 0 disables call waiting time. |
DCE LINE SPEED | |
Type: | Register |
Format | AT [cmds] S37=n [cmds] |
Description: | Sets the maximum allowable data exchange rate attempted during handshake process. |
Command | Function |
S37=0, 255 | Speed of last connection |
S37=4 | 600bps |
S37=5 | 1200bps |
S37=6 | 2400bps |
S37=15 | 4800bps |
S37=16 | 7200bps |
S37=17 | 9600bps |
S37=18 | 12.0Kbps |
S37=19 | 14.4Kbps |
S37=27 | 19.2Kbps |
S37=50 | 38.4Kbps |
S37=51 | 48.0Kbps |
S37=53 | 64.OKbps |
DOUBLE CALL CHARACTER | |
Type: | Register |
Format: | AT [cmds] S80=n [cmds] |
Range: | 0-255 |
Unit: | ASCII |
Description: | Contains the character used in a double call (MLPPP) |
FLOW CONTROL | ||
Type: | Register | |
Format: | AT [cmds] S49=n [cmds] | |
Description: | Displays the value of the &K command, which specifies the DTE flow control setting | |
Command | Function | |
S49=0 | No DTE flow control | |
S49=3 | RTS/CTS flow control enabled | |
S49=4 | Bi-directional XON/XOFF flow control enabled | |
S49=5 | Transparent bi-directional XON/XOFF flow control enabled |
NO CARRIER TIME-OUT | |
Type: | Register |
Format | AT [cmds] S7=n [cmds] |
Range: | 1-255 |
Unit: | 1 second |
Description: | Maximum wait time the modem uses after dialing to detect a carrier signal from the remote modem for both originating and answering calls. |
POINTER FOR CALL-BACK AND AUTOLOGON | |
Type: | Register |
Format | AT [cmds] S34=n [cmds] |
Range: | 0-20, 255 |
Unit: | Unidentified |
Description: | Establishes the memory location accessed to initiate autologon or callback procedures. 20 will cause the phonebook to scroll. 255 disables function |
RING COUNT | |
Type: | Register |
Format | AT [cmds] S1=n [cmds] |
Range: | 1-5 |
Unit: | 1 ring |
Description: | Counts the number of ring-cycles the modem receives |
Note: S1 is reset to 0 if no ring is detected within an eight-second window. |
PROPRIETARY AT COMMAND SET (ANALOG)
AUTO-MODE DETECTION | |
Type: | Configuration |
Format: | AT [cmds] Nn [cmds] |
Description: | Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed. |
Command | Function |
N0 | Auto-mode detection disabled |
í N1 | Auto-mode detection enabled |
DATA SET READY (DSR) | |
Type: | Configuration |
Format: | AT [cmds] &Sn [cmds] |
Description: | Selects DSR options |
Command | Function |
í &S0 | DSR forced high |
&S1 | DSR high only while modem is handshaking or connected |
DATA TERMINAL READY (DTR) | |
Type: | Configuration |
Format: | AT [cmds] &Dn [cmds] |
Description: | Selects modem response to DTR |
Command | Function |
&D0 | DTR override |
&D1 | DTR toggle causes online command mode |
í &D2 | Normal DTR operations |
&D3 | Resets on receipt of DTR |
DIAL | |
Type: | Immediate |
Format: | AT [cmds] D<#> [cmds] |
Description: | Dials telephone number according to any modifiers included in the string |
Note: | Any combination of modifiers can be used to produce the desired dial functions in sequence. |
Command | Function |
DL | Re-dial last number |
DP | Dial using analog modem section |
DS=n | Dial stored telephone number n |
DT | Dial using digital modem section |
DW | Dialing resumed following dial tone detection |
D, | Dialing paused for amount of time specified in S8 register |
D! | Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook. |
D@ | Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string. |
D; | Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command. |
D^ | Toggle calling tone |
FACTORY DEFAULT PROFILE | |
Type: | Configuration |
Format: | AT [cmds] &F [cmds] |
Description: | Sets values in active profile to values found in the default profile |
Command | Function |
&F0 | Factory default profile 0 |
&F1 | Factory default profile 1 |
FLOW CONTROL | |
Type: | Configuration |
Format: | AT [cmds] &Kn [cmds] |
Description: | Enables flow control options |
Command | Function |
&K0 | Flow control disabled |
í &K3 | RTS/CTS flow control enabled |
&K4 | XON/XOFF flow control enabled |
&K5 | Transparent XON/XOFF flow control enabled |
&K6 | RTS/CTS & XON/XOFF flow control enabled |
GUARD TONE | |
Type: | Configuration |
Format: | AT [cmds] &Gn [cmds] |
Description: | Commands the modem to transmit a guard tone in V.22/V.22bis |
Note: Used primarily for international data transmission | |
Command | Function |
í &G0 | Guard tone disabled |
&G2 | 1800Hz guard tone enabled |
LINE MODULATION | |
Type: | Configuration |
Format: | AT [cmds] Fn [cmds] |
Description: | Command supported only for compatibility. No function is performed |
REPORT INFORMATION | |
Type: | Immediate |
Format: | AT [cmds] In [cmds] |
Description: | Displays information requested |
Command | Function |
I0 | Reports maximum line speed |
I1 | Reports product type |
I2 | Reports checksum firmware |
I3 | Reports product name |
I4 | Reports firmware release |
I5 | Reports active Country Code |
SPEAKER VOLUME | |
Type: | Configuration |
Format: | AT [cmds] Ln [cmds] |
Description: | Controls speaker volume |
Command | Function |
L1 | Low volume setting |
L2 | Medium volume setting |
L3 | Highest volume setting |
SPECIAL COMMANDS (ANALOG)
DIAL SELECTOR PSTN/ISDN | |
Type: | Configuration |
Format: | AT [cmds] $Bn [cmds] |
Description: | Enables analog and ISDN modem dial parameters |
Command | Function |
$B0 | The dial parameters P (analog modem) and T (ISDN modem) are enabled |
$B1 | The dial parameters P (analog modem) and T (ISDN modem) are ignored |
AT VOICE COMMANDS (ANALOG)
COMMUNICATION SELECTION | ||
Type: | Configuration | |
Format: | AT [cmds] #CLS=n [cmds] | |
Description: | Chooses between: data, fax, and voice-audio mode | |
Command | Function | |
#CLS=0 | Data mode | |
#CLS=1 | Fax mode | |
#CLS=8 | Voice-audio mode |
DATA BAUD RATE SELECTION | |
Type: | Configuration |
Format: | AT [cmds] #BDR=n [cmds] |
Range: | 1-48 |
Unit: | n x 2400bps |
Description: | Sets the speed of the serial interface. 0 enables autobaud |
SPEAKERPHONE OPTIONS | ||
Type: | Configuration | |
Format: | AT [cmds] #SPK=x,y,z [cmds] | |
Description: | Sets various options for speakerphone functions. | |
Command | Function | |
x =0 | Microphone enabled. | |
x =1 | Microphone disabled. | |
x =3 | Room monitor | |
y =0 | No speaker attenuation (maximum volume) | |
y =15 | Speaker attenuation (minimum volume) | |
y =16 | Speaker muted | |
z =0 | Microphone gain set to 0dBm. | |
z =1 | Microphone gain set to 10dBm. | |
z =2 | Microphone gain set to 15dBm. | |
z =3 | Microphone gain set to 20dBm. |
VOICE DEVICE | |
Type: | Configuration |
Format: | AT [cmds] #VLS=n [cmds] |
Description: | Selects the I/O device for the DSP chip. |
Command | Function |
#VLS=0 | No voice device |
#VLS=2 | Internal speaker only used for voice I/O. |
#VLS=3 | External microphone only used for voice I/O. |
#VLS=6 | Speakerphone used for voice I/O. |
#VLS=7 | Handset muted by disconnecting handset or speakerphone from telephone line. |
VOICE SAMPLE QUALITY | |
Type: | Configuration |
Format: | AT [cmds] #VBS=n [cmds] |
Description: | Selects the number of bits per sample that the modem records. |
Command | Function |
#VBS=2 | Modem records 2 bits per sample |
#VBS=4 | Modem records 4 bits per sample |
#VBS=8 | Modem records 8 bits per sample |
S(status) REGISTERS (ANALOG)
TRANSMISSION LEVEL - FAX | |
Type: | Register |
Format: | AT [cmds] S92=n [cmds] |
Range: | 3-15 |
Unit: | -1 dBm |
Description: | Sets the signal level for transmission while in fax mode |
TRANSMISSION LEVEL - LEASED-LINE | |
Type | Register or Configuration |
Format | AT [cmds] S91=n [cmds] |
Range | 3-15 |
Unit | -1 dBm |
Description | Sets the signal level for transmission over leased-lines |
EXTENDED RESULT CODES | |||||
Type: | Register | ||||
Format | AT [cmds] S95=n [cmds] | ||||
Range: | 0-255 | ||||
Unit: | Bit-mapped | ||||
Description: | Works in combination with the Wn command to enable extended result codes. | ||||
Bit | Value | ATW0 | ATW1 | ATW2 | |
0 | 0
1 | CONNECT result code reports DTE speed. CONNECT result code reports line speed | PROTOCOL result codes enabled. CONNECT result code reports DTE speed. PROTOCOL result codes enabled. CONNECT result code reports line speed. | CONNECT result code reports line speed CONNECT result code reports line speed | |
1 | 0 1 | Disabled CONNECT result code reports DTE speed. /ARQ added to CONNECT result code. | Disabled PROTOCOL result codes enabled. CONNECT result code reports DTE speed. /ARQ added to CONNECT result code. | Disabled CONNECT result code reports line speed. /ARQ added to CONNECT result code. | |
2 | 0 1 | Disabled CARRIER result codes enabled. CONNECT result code reports DTE speed. | Disabled CARRIER result codes enabled. PROTOCOL result codes enabled. CONNECT result code reports DTE speed. | Disabled CARRIER result codes enabled. CONNECT result code reports line speed. | |
3 | 0 1 | Disabled PROTOCOL result codes enabled. CONNECT result code reports DTE speed. | Disabled PROTOCOL result codes enabled. CONNECT result code reports DTE speed. | Disabled PROTOCOL result codes enabled. CONNECT result code reports line speed. | |
4 | 0 | Not used. | Not used. | Not used. | |
5 | 0 1 | Disabled COMPRESSION result codes enabled. CONNECT result code reports DTE speed. | Disabled PROTOCOL result codes enabled. COMPRESSION result codes enabled. CONNECT result code reports DTE speed. | Disabled COMPRESSION result codes enabled. CONNECT result code reports line speed. |