DIGICOM SPA SNM70 Card Type Modem Chip Set Unidentified I/O Options Power, ISDN interface via RJ-45 connector (2), 25-pin serial port (2) Maximum Modem Rate 56Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol ITU-T V.21, V.22, V.22bis,V.23, V.32, V.32bis, V.34, 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 [Image] CONNECTIONS Function Label Function Label Power CN1 ISDN interface via CN4 RJ-45 connector 25-pin serial port 1 CN2 ISDN interface via CN5 RJ-45 connector 25-pin serial port 2 CN3 Power switch SW1 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 CTS Red On CTS signal is high. TA ready to send data CTS Red Off CTS signal is low RD Red On Modem is receiving data RD Red Off Modem is not receiving data DCD Red On Data carrier present DCD Red Off Data carrier not present. Connection not established MDM1 Red On Network link is active on modem port 1 MDM1 Red Off Network link is broken on modem port 1 MDM2 Red On Network link is active on modem port 2 MDM2 Red Off Network link is broken on modem port 2 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 Basic AT Commands AT, A/ A, E, H, O, Q, V, W, X, Y, Z &C, &T, &W, &Y, &Z Extended AT commands \A, \B, \G, \K, \N %C, %E, %L, %Q S Registers S0, S1, S2, S3, S4, S5, S6 ,S7, S8, S9, S10, S12, S18, S30, S32, S33, S95 Special commands +MS Note: See MHI Help File for full command documentation. PROPRIETARY AT COMMAND SET 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 N1 Auto-mode detection enabled COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options Command Mode &Q0 Asynchronous mode, serial port speed follows connect speed. &Q5 Error correction mode &Q6 Buffered asynchronous mode DATA SET READY (DSR) Type: Configuration Format: AT [cmds] &Sn [cmds] Description: Selects DSR options Command Function &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 &D2 Normal DTR operations &D3 Resets on DTR toggle 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 DS=n Dial stored telephone number n 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 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 &K5 Transparent XON/XOFF flow control enabled &K6 RTS/CTS and 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 Command Function &G0 Guard tone disabled &G2 1800Hz guard tone enabled 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 Tests and reports ROM checksum I3 Reports product name I4 Reports firmware release I5 Reports active Country code STORE CALLER ID NUMBER Type: Configuration Format: AT [cmds] &Z4=n (phone #) Description: Stores telephone number n for the caller ID function. &Z4=? displays the stored telephone number. STORE MULTISUBSCRIBER NUMBER Type: Configuration Format: AT [cmds] &Z5=n (phone # & modifiers) Description: Stores own telephone number n for the MSN. &Z5=? Displays the stored multisubscriber number. STORE SUBADDRESS NUMBER Type: Configuration Format: AT [cmds] &Z6=n (subaddress field) Description: Stores subaddress field with a maximum of four numbers. &Z5=? displays the stored subaddress field. TEI DEFINITION Type: Configuration Format: AT [cmds] &Z7=nn [cmds] Range: 00-63, 99 Unit: ASCII Description: Sets TEI to a point to point value. 99 causes TEI to be variable. EXTENDED AT COMMAND SET FLASH EPROM CODE UPGRADE Type: Configuration Format: AT [cmds] %Fn [cmds] Description: Initiates Flash EPROM code upgrade SPECIAL COMMANDS 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 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 *M0 MSN disabled *M1 MSN enabled PORT SELECTOR Type: Configuration Format: AT [cmds] *Wn [cmds] Description: Selects the serial port activated for incoming call Command Function *W0 If both B channels are available, the call is addressed to serial port 2. If only B channel 2 is available, the call is addressed to serial port 1 *W1 Serial port is determined by subaddress *W2 Serial port is determined by subaddress number SUBADDRESS Type: Configuration Format: AT [cmds] *Sn [cmds] Description: Identifies address of called modem Command Function *S0 Subaddress function disabled *S1 Subaddress function enabled S(status) REGISTERS 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