PHILIPS CONSUMER ELECTRONICS, CO. PCA11EM Card Type Modem Chip Set Unidentified I/O Options Line out, line in, 25-pin DTE port, power Maximum Modem Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103/212A ITU-T V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Protocol ITU-T V.17, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis Fax Class Class I & II Data Bus External [Image] CONNECTIONS Function Label Function Label Line out (RJ-11) CN1 25-pin DTE port CN3 Line in (RJ-11) CN2 Power CN4 DIAGNOSTIC LED(S) LED Color Status Condition MR Unidentified On Power is on MR Unidentified Off Power is off TR Unidentified On DTR signal is high TR Unidentified Off DTR signal is low SD Unidentified On Modem is transmitting data SD Unidentified Off Modem is not transmitting data RD Unidentified On Modem is receiving data RD Unidentified Off Modem is not receiving data OH Unidentified On Modem is off hook OH Unidentified Off Modem is on hook CD Unidentified On Carrier signal detected or error correction negotiation completed CD Unidentified Off Carrier signal not detected AA Unidentified On Auto-answer enabled AA Unidentified Off Auto-answer disabled EC Unidentified On Error correction active EC Unidentified Off Error correction inactive SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, A/ A, E, H, M, O, P, T, V, X, Y, Z &C, &F, &G, &M, &R, &T, &V, &W, &X, &Y, &Z Extended AT Commands %A, %C, %E, %Q \A, \B, \C, \G, \J, \K, \Q, \T, \X S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9,S10, S11, S12, S14, S16, S18, S21, S22, S23, S25 S26, S27, S30, S91 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; handshake begins at line speed designated by the %B command N1 Auto-mode detection enabled; handshake begins at line speed designated by the %B command and DTE speed COMMUNICATION PROTOCOLS Type: Configuration Format: AT [cmds] Bn [cmds] Description: Selects the communication protocol for data calls Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols. Command Protocol B0 ITU-T V.22 at 1200bps B1 Bell 212A at 1200bps B2 ITU-T V.22 at 75/1200Kbps in originate mode, 1200/75Kbps in answer mode 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. &Q1 Asynchronous off-line command mode and synchronous connect mode. &Q2 Asynchronous off-line command mode - modem autodials first number in directory, then synchronous connect mode. &Q3 Asynchronous off-line command mode on low DTR, synchronous connect mode on high DTR. 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 ignored &D1 DTR toggle causes online command mode &D2 DTR toggle causes modem to go on-hook &D3 Modem reset 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 DP Pulse dialing enabled DR Answer mode enabled; originate mode disabled following handshake initiation. DS=n Dial stored telephone number n DT Tone dialing enabled/Pulse dialing disabled 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^ Data calling tone enabled D; Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command. 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 LINE TYPE Type: Configuration Format: AT [cmds] &Ln [cmds] Description: Selects line type Command Line Type &L0 Switched line (PSTN/Dial-up) &L1 Leased line &L2 Power-on leased line PULSE DIALING RATIO Type: Configuration Format: AT [cmds] &Pn [cmds] Description: Selects pulse dial make/break ratio Command Function &P0 39/61ms at 10pps (North America) &P1 33/67ms at 10pps (Europe) &P2 39/61ms at 20pps REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports ROM checksum I2 Tests and reports ROM checksum I3 Reports model ID & firmware ID I5 Reports country code RESULT CODES Type: Configuration Format: AT [cmds] Qn [cmds] Description: Enables modem to send result codes to the DTE Command Function Q0 Result code sending enabled Q1 Result code sending disabled Q2 "Ring" result code disabled. In answer mode; CONNECT and NO CARRIER disabled SPEAKER VOLUME Type: Configuration Format: AT [cmds] Ln [cmds] Description: Controls speaker volume Command Function L0 Low volume setting L1 Low volume setting L2 Medium volume setting L3 Highest volume setting EXTENDED AT COMMAND SET CONNECTION SPEED Type: Configuration Format: AT [cmds] %Bn [cmds] Description: Selects maximum modem connection speed Command Function %B300 300bps %B1200 1200bps %B2400 2400bps %B4800 4800bps %B7200 7200bps %B9600 9600bps %B12000 12.0Kbps %B14400 14.4Kbps DUMB MODE Type: Configuration Format: AT [cmds] %Dn [cmds] Description: Enables/disables dumb mode Command Function %D0 Dumb mode disabled %D1 Dumb mode enabled COMPUTER BAUD RATE Type: Configuration Format: AT [cmds] %Nn [cmds] Description: Selects computer baud rate options Command Function %N0 IBM PC DTE baud rates %N1 NEC PC98 DTE baud rate set 1 %N2 NEC PC98 DTE baud rate set 2 CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Normal mode enabled \N1 Direct mode enabled \N2 MNP reliable mode enabled \N3 Auto-reliable mode enabled \N4 V.42 reliable mode enabled \N5 V.42/Normal mode enabled \N6 V.42/MNP mode enabled \N7 MNP/Normal mode enabled EXTENDED RESULT CODES Type: Configuration Format: AT [cmds] \Vn [cmds] Description: Selects extended result codes Command Function \V0 DCE speed displayed. Extended result codes disabled \V1 DCE speed; simple reliable mode extended result codes enabled \V2 DCE speed; detailed reliable mode extended result codes enabled \V3 DTE speed only S(status) -REGISTERS AUTO-RELIABLE FALLBACK CHARACTER Type: Register Format: AT [cmds] S29=n [cmds] Range: 0-127 Unit: ASCII Description: Sets the character used as the auto-reliable fallback character BIT-MAPPED REGISTER S15 Format: AT [cmds] S15=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls MNP options, break types, DTE rate adjustments. Note: Further information is currently unavailable BIT-MAPPED REGISTER S17 Format: AT [cmds] S17=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls relaible mode, data compression, and extended responses Note: Further information is currently unavailable BIT-MAPPED REGISTER S19 Format: AT [cmds] S19=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Determines flow control, echo, XON/XOFF pass-through Note: Further information is currently unavailable BIT-MAPPED REGISTER S20 Format: AT [cmds] S20=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Sets PC/NEC baud rate options, guard tones Note: Further information is currently unavailable BIT-MAPPED REGISTER S24 Format: AT [cmds] S24=n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls make/break ratio, auto retrain, V.34/VFC, auto mode Note: Further information is currently unavailable BIT-MAPPED REGISTER S28 Format: AT [cmds] S28=n [cmds] Range: Unidentified Unit: Bit-mapped Description: Determine DCE rate Note: Further information is currently unavailable SLEEP TIMER Type: Register Format AT [cmds] S13=n [cmds] Range: 0-255 Unit: 1 second Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating low-power sleep mode.