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 [Image] 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 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 Description: Selects the modem’s transmit/receive buffer size. Command Function $B0 Normal buffer size. $B1 Small buffer size. BREAK LENGTH (LAPM) Type: Register Format: AT [cmds] S34=n [cmds] Example: ATS34=20 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Description: Controls password. Command Function $Pn Change password for call back 3, for stored n phone number (09). $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 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 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 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 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 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 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 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 Default: 75 Range: 75-255 Unit: .01 second. Description: Sets the time for V.42 negotiation.