E-TECH RESEARCH, INC.
BULLET 100E (REV. 1.01)
|
Modem Type |
Data (synchronous/asynchronous)/Fax |
|
Maximum Data Rate |
28.8Kbps |
|
Maximum Fax Rate |
14.4Kbps |
|
Data Bus |
External |
|
Fax Class |
Class I & II |
|
Data Modulation Protocol |
Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 |
|
Fax Modulation Protocol |
ITU-T V.17, V.21CH2, V.27ter, V.29 |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Line out |
CN1 |
LCD control button |
BT1 |
|
Line in |
CN2 |
LCD control button |
BT2 |
|
Lease line |
CN3 |
LCD control button |
BT3 |
|
RS-232/422 |
CN4 |
LCD control button |
BT4 |
|
DC power |
CN5 |
LCD control button |
BT5 |
|
Power switch |
SW1 |
OK button |
BT6 |
|
Volume |
R1 |
More button |
BT7 |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
PWR |
Red |
On |
Power is on |
|
PWR |
Red |
Off |
Power is off |
|
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 |
|
DCD |
Red |
On |
Carrier signal detected |
|
DCD |
Red |
Off |
Carrier signal not detected |
|
OH |
Red |
On |
Modem is off-hook |
|
OH |
Red |
Off |
Modem is on-hook |
|
RTS |
Red |
On |
DTE sends RTS signal |
|
RTS |
Red |
Off |
DTE does not send RTS signal |
|
DTR |
Red |
On |
DTR signal is high |
|
DTR |
Red |
Off |
DTR signal is low |
|
AA |
Red |
On |
Auto-answer enabled |
|
AA |
Red |
Off |
Auto-answer disabled |
Proprietary AT Command Set
|
AUTO-REDIAL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Dn [cmds] |
|
Example: |
AT $D0 &W <CR> |
|
Description: |
Controls auto-redial. |
|
Command |
Function |
| $D0 |
Auto-redial disabled. |
|
$D1 |
Auto-redial enabled, if remote is busy will try up to n times. |
|
BUFFER SIZE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Bn [cmds] |
|
Example: |
AT $B0<CR> |
|
Description: |
Selects the modems transmit/receive buffer size. |
|
Command |
Function |
|
í $B0 |
Normal buffer size. |
|
$B1 |
Small buffer size. |
|
BREAK LENGTH (LAPM) | |
|
Type: |
Register |
|
Format: |
AT [cmds] S34=n [cmds] |
|
Example: |
ATS34=20 <CR> |
|
Default: |
35 |
|
Range: |
1-255 |
|
Unit: |
.1 second. |
|
Description: |
Sets the length of breaks for LAPM protocol. |
|
CALLBACK SECURITY LEVEL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Yn [cmds] |
|
Example: |
AT $Y1 S0=1 <CR> |
|
Description: |
Sets the security level of the callback function. |
|
Command |
Function |
|
$Y0 |
Callback security disabled. |
|
$Y1 |
Enables CB1; Set password for 10 users; Modem prompt caller for password and a number (0-9). Modem disconnects, correct password initiates call back. |
|
$Y2 |
Enables CB2; Set password for any user; Modem prompt caller for password and complete phone number. Modem disconnects, correct password initiates call back. |
|
$Y3 |
Enables CB3; Set password for 10 individual users; Modem prompt caller for their password. Modem disconnects, correct password initiates call back for their phone number. |
|
$Y4 |
Enables caller filter without call back. Set password for any user; Modem prompt caller for password, correct password modem stays on-line, not password modem disconnects. |
|
CHARACTER LENGTH | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Ln [cmds] |
|
Example: |
AT $L3 <CR> |
|
Description: |
Sets length of character. |
|
Command |
Function |
|
$L0 |
8 bits per character. |
|
$L1 |
9 bits per character. |
| $L2 |
10 bits per character. |
|
$L3 |
11 bits per character. |
|
COMPRESSION | |
|
Type: |
Configuration |
|
Format: |
AT $Cn |
|
Example: |
AT *EC0 $C1 *AP0 <CR> |
|
Description: |
Selects data compression. |
|
Command |
Function |
|
$C0 |
Data compression disabled. |
| $C1 |
Data compression enabled. |
|
CONNECT MESSAGE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Xn [cmds] |
|
Example: |
AT $X2 &W <CR> |
|
Description: |
Controls connect message. |
|
Command |
Function |
|
$X0 |
Normal connect and DCE speed message enabled. |
|
$X1 |
Normal connect and DTE speed message enabled. |
| $X2 |
Extended connect and DCE speed message enabled. |
|
$X3 |
Extended connect and DTE speed message enabled. |
|
DIAL INTERRUPT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Kn [cmds] |
|
Example: |
AT $K1 &W <CR> |
|
Description: |
Control dial interrupt. |
|
Command |
Function |
|
$K0 |
Dial interrupt disabled. |
| $K1 |
Dial interrupt enabled. |
|
ECHO CANCELER LENGTH | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $An [cmds] |
|
Example: |
AT $A0 &W <CR> |
|
Description: |
Controls canceler length. |
|
Command |
Function |
|
$A0 |
Standard canceler enabled. |
| $A1 |
Long canceler enabled, used when round-trip delay is > 36.833ms. |
|
ERROR CORRECTION MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $En [cmds] |
|
Example: |
AT $E1 %C1 <CR> |
|
Description: |
Selects active error-correction protocols. |
|
Command |
Function |
|
$E0 |
Normal mode enabled. |
|
$E1 |
Auto-MNP mode enabled. |
|
$E2 |
MNP mode enabled. |
| $E3 |
Auto-V.42 mode enabled. |
|
$E4 |
LAPM mode enabled. |
|
EXTENDED RING | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $In [cmds] |
|
Example: |
AT$I0<CR> |
|
Description: |
Selects the response to extended ring types. |
|
Command |
Function |
| $I0 |
Respond to all ring types. |
|
$I1 |
Respond to single ring. |
|
$I2 |
Respond to double ring. |
|
$I3 |
Respond to single and double rings. |
|
$I4 |
Respond to triple ring. |
|
$I5 |
Respond to single and triple rings. |
|
$I6 |
Respond to double and triple rings. |
|
$I7 |
Respond to all ring types. |
|
FLOW CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Fn [cmds] |
|
Example: |
AT $F4 &W <CR> |
|
Description: |
Select type of flow control. |
|
Command |
Function |
|
$F0 |
XON/XOFF local flow enabled. |
|
$F1 |
XON/XOFF passthrough flow enabled. |
|
$F2 |
HP ENQ/ACK pacing enabled. |
|
$F3 |
Hardware DTR/DSR flow control enabled. |
| $F4 |
Hardware CTS/RTS flow control enabled. |
|
$F5 |
Flow control disabled. |
|
$F6 |
modem translates XON/XOFF received from line to CTS. |
|
FLOW CONTROL IN SPEED CONVERSION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Mn [cmds] |
|
Example: |
AT $M1 &W <CR> |
|
Description: |
Controls DCE-to-DCE flow in speed conversion. |
|
Command |
Function |
| $M0 |
DCE-to-DCE flow in speed conversion disabled, (XON/XOFF). |
|
$M1 |
DCE-to-DCE flow in speed conversion enabled, (XON/XOFF). |
|
HOLD HOOK TIME | |
|
Type: |
Register |
|
Format: |
AT [cmds] S30=n [cmds] |
|
Example: |
ATS30=6 <CR> |
|
Default: |
0 |
|
Range: |
0-255 |
|
Unit: |
1 second. |
|
Description: |
Sets hold hook time for lease line mode. |
|
IDENTIFICATION | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] In [cmds] |
|
Example: |
AT I3 &W <CR> |
|
Description: |
Displays several options. |
|
Command |
Function |
|
I0 |
Display product - identification code. |
|
I1 |
Display software version. |
|
I2 |
Show OK twice. |
|
I8 |
Test memory. |
|
I9 |
Display ROM checksum. |
|
LEASED LINE BACKUP RECOVERY DELAY | |
|
Type: |
Register |
|
Format: |
AT [cmds] S33=n [cmds] |
|
Example: |
ATS33=10 <CR> |
|
Default: |
60 |
|
Range: |
0-255 |
|
Unit: |
1 minute. |
|
Description: |
After leased line failure, modem attempts to reconnect after specified delay. |
|
PASSWORD | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] $Pn [cmds] |
|
Example: |
AT $P12 &W <CR> |
|
Description: |
Controls password. |
|
Command |
Function |
|
$Pn |
Change password for call back 3, for stored n phone number (0<n>9). |
|
$P10 |
Change password for remote configuration. |
|
$P11 |
Change password for call back 1. |
|
$P12 |
Change password for call back 2. |
|
$P13 |
Change password for call filter. |
|
PROTOCOL/SPEED | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Ln [cmds] |
|
Example: |
AT &L0 A <CR> |
|
Description: |
Selects the current protocol and speed. |
|
Command |
Function |
| &L0 |
Auto-select fastest common protocol. |
|
&L1 |
Connect at V.23 75/1200bps. |
|
&L2 |
Not used. |
|
&L3 |
Connect at 300bps. |
|
&L4 |
Connect at 600bps. |
|
&L5 |
Connect at 1200bps. |
|
&L6 |
Connect at 2400bps. |
|
&L7 |
Connect at 4800bps. |
|
&L8 |
Connect at 7200bps. |
|
&L9 |
Connect at 9600bps. |
|
&L10 |
Connect at 12Kbps. |
|
&L11 |
Connect at 14.4Kbps. |
|
&L12 |
Connect at 16.8Kbps. |
|
&L13 |
Connect at 19.2Kbps. |
|
&L14 |
Not used. |
|
&L15 |
Connect at 21.6Kbps. |
|
&L16 |
Connect at 24Kbps. |
|
&L17 |
Connect at 26.4Kbps. |
|
&L18 |
Connect at 28.8Kbps. |
|
REDIAL | |
|
Type: |
Register |
|
Format: |
AT [cmds] S32=n [cmds] |
|
Example: |
ATS32=20 <CR> |
|
Default: |
20 |
|
Range: |
0-255 |
|
Unit: |
1 second. |
|
Description: |
Sets length of time before modem redials the last number dialed. |
|
REMOTE CONFIGURATION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Rn [cmds] |
|
Example: |
AT $R0 &W <CR> |
|
Description: |
Controls remote configuration. |
|
Command |
Function |
| $R0 |
Remote configuration disabled. |
|
$R1 |
Remote configuration enabled. |
|
RETRAIN OPTION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &En [cmds] |
|
Example: |
AT &E0 &W <CR> |
|
Description: |
Selects retraining option. |
|
Command |
Function |
| &E0 |
Disconnect after 4 retrain attempts during 3 minute period. |
|
&E1 |
Disconnect after 4 retrain attempts during 4 minute period. |
|
&E2 |
Disconnect after 4 retrain attempts during 5 minute period. |
|
&E3 |
Retrain action always enabled. |
|
&E4 |
Retrain action disabled. |
|
SWITCHED LINE TRANSMISSION LEVEL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Tn [cmds] |
|
Example: |
AT $T12 <CR> |
|
Default: |
12 |
|
Range: |
0 - 15 |
|
Unit: |
-1 dBm. |
|
Description: |
Sets the signal level for transmission when in switched line mode. |
|
V.34 PROTOCOL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] $Vn [cmds] |
|
Example: |
AT $V1 <CR> |
|
Description: |
Controls V.34 protocol. |
|
Command |
Function |
|
$V0 |
V.34 protocol disabled. |
| $V1 |
V.34 protocol enabled. |
|
V.42 DETECTION OPTIONS | |
|
Type: |
Register |
|
Format: |
AT [cmds] S48=n [cmds] |
|
Example: |
ATS48=7 <CR> |
|
Default: |
7 |
|
Range: |
0 and 7 |
|
Unit: |
Unidentified. |
|
Description: |
Controls detection phase. |
|
Command |
Function |
|
S47=0 |
Originating side detection disabled. |
| S47=7 |
Originating side detection enabled. |
|
V.42 DETECTION TIMER | |
|
Type: |
Register |
|
Format: |
AT [cmds] S47=n [cmds] |
|
Example: |
ATS47=75 <CR> |
|
Default: |
75 |
|
Range: |
75-255 |
|
Unit: |
.01 second. |
|
Description: |
Sets the time for V.42 negotiation. |