
ACTIONTEC ELECTRONICS, INC

COMNET ETHERNET+FAX/MODEM 336

Card Type                    Fax, Modem (synchronous/asynchronous),
                             Network Interface Card
Chip Set                     Rockwell
I/O Options                  Line in (RJ-11), RJ-45 UTP connector
NIC Type                     Ethernet
Maximum Modem Rate           33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     PCMCIA
Fax Class                    Class I & II
Data Modulation Protocol     Bell 103/212A

                             ITU-T V.21, V.22, V.23, V.32, V.32bis, V.34
Fax Modulation Protocol      ITU-T V.17, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis
Topology                     Star
Wiring Type                  RJ-45 Unshielded twisted pair

                                                                      53794

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, A/

  A, B, C, E, H, L, O, Q, V, W, X, Y, Z

  &C, &F, &G, &J, &K, &M,&L, &P, &Q, &T, &W, &X, &Y, &Z

                           Extended AT Commands

  \A, \G, \J, \K, \L, \N

  %C, %E, %L

  )M

  *H

  -Q

                            V.25bis Command Set

  CIC, CRS, DIC, PRN, RLD, RLF, RLI

                                S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S16, S18, S21,
  S24, S25, S26, S27

  S28, S29, S30, S32, S33, S38, S91, S92, S95, S99



  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

                                     DATA TERMINAL READY (DTR)

  Type:                     Configuration

  Format:                   AT [cmds] &Dn [cmds]

  Description:              Selects modem response to DTR

            Note: The action each variant of &D causes depends on the setting of &Q

        &Q Setting                &D0               &D1               &D2               &D3

       &Q0, &Q5, &Q6           Command 0         Command 1         Command 1         Command 3

         &Q1, &Q4              Command 1         Command 1         Command 1         Command 3

         &Q2, &Q4              Command 2         Command 2         Command 2         Command 2

          Command                                          Function

         Command 0          Modem does not respond to DTR

         Command 1          Modem goes to command mode after DTR goes is off

         Command 2          Modem goes to command mode and disconnects (hangs up) after DTR goes
                            off; Auto-Answer is disabled.

         Command 3          Modem is initialized after DTR goes off

                                   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             Pulse dialing enabled

          DK             Power level adjustment during MNP link
                         negotiation (for this call only; see Mn)

          DJ             Perform MNP 10 link negotiation at highest
                         supported speed

         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;             Modem returned to idle state after dialing. The
                         semicolon can only be placed at the end of the
                         dial command.

          D^             Calling tone transmission disabled

          D>             If enabled by country specific parameter; modem
                         generates a grounding pulse on the GND output

                           MODULATION SELECTION

  Type:                  Configuration

  Format:                AT [cmds] Fn [cmds]

  Description:           Sets options for active protocol. Command
                         conflicts with S37 and Nn. To select line
                         modulation, use either Fn or a combination of
                         S37 and Nn.

        Command                              Function

           F0            Auto detect mode enabled

           F1            V.21 or Bell 103

           F3            V.23

           F4            V.22 or Bell 212/A

           F5            V.22bis at 1200bps

           F6            V.32bis at 4800bps, V.32 at 4800bps

           F7            V.32bis at 7200bps

           F8            V.32, V.32bis at 9600

           F9            V.32bis at 1200bps

          F10            V.32bis at 14,4Kbps

          F13            V.34 14.4Kbps

          F14            V.34 at 16.8Kbps

          F15            V.34 at 19.2Kbps

          F16            V.34 at 21.6Kbps

          F17            V.34 at 24.0Kbps

          F18            V.34 at 26.4Kbps

          F19            V.34 at 28.8Kbps

  Note: Commands for >28.8Kbps are unidentified

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports modem model and speed

       I1        Reports ROM checksum

       I6        Reports data connection information

                               SPEAKER MODE

  Type:                Configuration

  Format:              AT [cmds] Mn [cmds]

  Description:         Selects various speaker options

       Command                             Function

         M0            Speaker disabled

         M1            Speaker enabled until carrier signal detected

         M3            Speaker enabled following dialing, then disabled
                       after carrier signal detected.

                             TRANSMIT CARRIER

  Type:            Configuration

  Format:          AT [cmds] Cn [cmds]

  Description:     Controls the transmit carrier switching

            Note: Disabling the transmit carrier puts the modem in
            receive-only mode

     Command                              Function

       C1          Transmit carrier enabled

                          EXTENDED AT COMMAND SET

                          MNP - EXTENDED SERVICES

  Type:          Configuration

  Format:        AT [cmds] -Kn [cmds]

  Description:   Selects MNP extended services

    Command                              Function

      -K0        MNP extended services disabled

      -K1        MNP extended services enabled

                              TEST MODE - PTT

  Type:            Immediate

  Format:          AT [cmds] %TTn [cmds]

  Description:     Send PTT test signals for a line tests

     Command                              Function

   %TT00-%TT009    DTMF tone dial digits 0-9

      %TT0A        DTMF digit *

      %TT0B        DTMF digit A

      %TT0C        DTMF digit B

      %TT0D        DTMF digit C

      %TT0E        DTMF digit #

      %TT0F        DTMF digit D

      %TT10        V.21 channel 1 mark symbol

      %TT11        V.21 channel 2 mark symbol

      %TT12        V.23 backward channel mark symbol

      %TT13        V.23 forward channel mark symbol

      %TT14        V.22 originate mode at 600bps

      %TT15        V.22 originate mode at 1200bps

      %TT16        V.22bis originate mode at 2400bps

      %TT17        V.22 answer mode

      %TT18        V.22bis answer mode

      %TT19        V.21 channel 1 space symbol

      %TT20        V.32 at 9600bps

      %TT21        V.32bis at 14.4Kbps

      %TT22        V.17 at 14.4Kbps

      %TT1A        V.21 channel 2 space symbol

      %TT1B        V.23 backward channel

      %TT1C        V.23 forward channel space symbol

      %TT1E        V.29 carrier

      %TT30        Off-hook

            %TT31  V.25 answer tone

      %TT32        1800Hz guard tone

      %TT33        V.25 calling tone

      %TT34        Fax calling tone

      %TT40        V.21 channel 2

      %TT50        V.34 14.4Kpbs

      %TT51        V.34 16.8Kbps

            %TT52  V.34 19.2Kbps

      %TT53        V.34 21.6Kbps

      %TT54        V.34 24.0Kbps

      %TT55        V.34 26.4Kbps

      %TT56        V.34 28.8Kpbs

                            S(status) -REGISTERS

                          BIT-MAPPED REGISTER S14

  Format:             AT [cmds] S14=n [cmds]

  Range:              0-174

  Unit:               Bit-mapped

  Description:        Controls echo, result codes and display, dial mode,
                      and answer/originate mode.

   Bit       Value                         Function

    0             0   Not used

    1              0  Command echo disabled

                  1   Command echo enabled

    2              0  Result codes enabled

                  1   Result codes disabled

    3              0  Display result codes in numeric format

                  1   Display result codes in verbose format

    4             0   Not used

    5              0  Tone dial enabled

                  1   Pulse dial enabled

    6             0   Not used

    7           0 1   Answer mode enabled

                      Originate mode enabled

                          BIT-MAPPED REGISTER S22

  Format                 AT [cmds] S22=n [cmds]

  Range:                 0-255

  Unit:                  Bit-mapped

  Description:           Controls speaker volume and controls, limits
                         results codes, and pulse dial make/break ratio.

    Bit       Value                          Function

   1, 0             00   Off volume

                    01   Low level volume

                    10   Medium level volume

                   11    High level volume

   3, 2             00   Speaker off

                    01   Speaker off on carrier

                    10   Speaker always on

                   11    Speaker on during handshake

   6 - 4           000   Basic result codes only enabled

                   100   Basic and connection speed result codes enabled

                   101   Basic and connection speed result codes and dial
                         tone detection enabled
                   110
                         All result codes except dial tone detection
                  111    enabled

                         All result codes enabled

     7              0    Reserved

                          BIT-MAPPED REGISTER S23

  Format                AT [cmds] S23=n [cmds]

  Range:                0-189

  Unit:                 Bit-mapped

  Description:          Grants/denies remote digital loopback, controls
                        DTE rate and parity, and sets guard tone.

    Bit       Value                         Function

     0              0   Remote digital loopback denied

                   1    Remote digital loopback allowed

   3 - 1          000   Sets serial port speed to 0-300bps

                  001   Sets serial port speed to 600bps

                  010   Sets serial port speed to 1200bps

                  011   Sets serial port speed to 2400bps

                  100   Sets serial port speed to 4800bps

                  101   Sets serial port speed to 9600bps

                 110    Sets serial port speed to 19200bps

   5, 4            00   Parity even

                   01   Space Parity

                   10   Parity odd

                  11    Mark or No Parity

   7, 6            00   Guard tone disabled

                   01   Guard tone disabled

                  10    Guard tone 1800Hz enabled

                          BIT-MAPPED REGISTER S31

  Format:            AT [cmds] S31=n [cmds]

  Range:             0-10

  Description:       Select automode and extended result code format.

     Bit        Value                       Function

      0             0   Reserved

      1              0  Auto-mode detection disabled

                    1   Auto-mode detection enabled

                          BIT-MAPPED REGISTER S40

  Format                 AT [cmds] S40=n [cmds]

  Range:                 0-255

  Unit:                  Bit-mapped

  Description:           Controls power level and break handling; selects
                         MNP extended services, link negotiation, and
                         block size.

   Bit        Value                         Function

    0                0   MNP Extended Services disabled

                    1    MNP Extended Services enabled

    1                0   Fallback to V.22bis/V.22 disabled

                    1    Fallback to V.22bis/V.22 enabled

    2                0   Power level auto-adjustment enabled

                    1    Power level force adjustment enabled

  5, 4, 3          000   AT\K0

                   001   AT\K1

                   010   AT\K2

                   011   AT\K3

                   100   AT\K4

                  101    AT\K5

   7, 6             00   MNP block size is 64 characters

                    01   MNP block size is 128 characters

                    10   MNP block size is 192 characters

                   11    MNP block size is 256 characters

                         BIT-MAPPED REGISTER S201

  Format           AT [cmds] S201=n [cmds]

  Range:           0-255

  Unit:            Bit-mapped

  Description:     Controls initial cellular power level and compromise
                   equalizer.

   Bit    Value                           Function

   0-4      0-?    Sets initial cellular power level (default=20h)

    5          0   Compromise equalizer disabled

              1    Compromise equalizer enabled

                               BREAK OPTIONS

  Type:                Register

  Format               AT [cmds] S82=n [cmds]

  Description:         Sets the method for break transmission during
                       error-control and ASB connections.

       Command                              Function

        S82=3          Expedited signaling, immediately send timed break

        S82=7          Destructive signaling, buffers cleared,
                       immediately send timed break

       S82=128         In-sequence signaling, timed break sent in
                       sequence with transmitted data

                         CONNECTION FAILURE CODES

  Type:               Register

  Format              AT [cmds] S86? [cmds]

  Description:        Reports codes which correspond to the possible
                      causes of a connection failure

       Value                                Meaning

         0            Normal hang up

         4            Carrier signal lost

         5            No error-control detected for remote modem during
                      feature negotiation

         6            Remote modem failed to respond to feature
                      negotiation

         7            Local modem is asynchronous-only, remote modem is
                      synchronous-only

         8            No common framing technique found

         9            No common protocol found

         10           Remote modem sent erroneous feature negotiation
                      message

         11           Remote modem failed to send synchronous information

         12           No failure - remote modem disconnected normally

         13           Remote modem failed to respond after 10
                      re-transmissions same message

         14           Violation of negotiated protocol caused failure

                              DCE LINE SPEED

  Type:                Register

  Format               AT [cmds] S37=n [cmds]

  Description:         Sets the maximum allowable data exchange rate
                       attempted during handshake process.

       S37=1-4         Reserved

        S37=5          1200bps

        S37=6          2400bps

        S37=7          V.23

        S37=8          4800bps

        S37=9          9600bps

       S37=10          12.0Kbps

       S37=11          14.4Kbps

       S37=12          7200bps

       S37=15          V.34 at 14.4Kbps

       S37=16          V.34 at 16.8Kpbs

       S37=17          V.34 at 19.2Kbps

       S37=18          V.34 at 21.6Kpbs

       S37=19          V.34 at 24.0Kbps

       S37=20          V.34 at 26.4Kbps

       S37=21          V.34 at 28.8Kbps

                       ERROR CORRECTION/COMPRESSION

  Type:           Register

  Format:         AT [cmds] S46=n [cmds]

  Description:    Selects active error correction and compression
                  protocols

    S46=136       Error correction only, no compression

    S46=138       Error correction with data compression

                       ERROR CORRECTION NEGOTIATION

  Type:                 Register

  Format                AT [cmds] S36=n [cmds]

  Description:          Selects the action of the modem if it fails to
                        connect with the error-correction protocol set in
                        &Q.

        Command                             Function

         S36=0          Hang up

         S36=1          Attempt a direct connection

         S36=3          Attempt a buffered connection

         S36=4          Attempt a connection at MNP2-4; if that fails,
                        hang up.

         S36=5          Attempt a connection at MNP2-4; if that fails,
                        attempt a direct connection.

         S36=6          Attempt a connection at MNP2-4; if that fails,
                        hang up.

         S36=7          Attempt a connection at MNP2-4; if that fails,
                        attempt a buffered connection.

                        FEATURE NEGOTIATION OPTIONS

  Type:           Register

  Format:         AT [cmds] S48=n [cmds]

  Description:    Selects active error correction and compression
                  protocols

    Command                              Function

     S48=0        Negotiation disabled

     S48=7        Negotiation enabled

    S48=128       Fall-back to options set in S36

                               FLOW CONTROL

  Type:          Register

  Format         AT [cmds] S39? [cmds]

  Description:   Displays the current flow control

     Value                               Meaning

       0         Flow control disabled

       3         RTS/CTS flow control enabled

       4         XON/XOFF flow control enabled

       5         Transparent XON/XOFF flow control enabled

       6         Hardware and software flow control enabled

                            V.25bis COMMAND SET

                CALL REQUEST WITH NUMBER AND IDENTIFICATION

  Type:                 Immediate

  Format:               CRI

  Description:          Dials the numbers given. (;) is inserted between
                        the dial string and identification.

                                       CALL REQUESTED NUMBER

  Type:               Immediate

  Format:             CRN<#>

  Description:        Dials the number given; it will ignore spaces and hyphens in the string; if
                      the string is more than fifty characters long, a result of INV will be
                      returned.

       Command                                          Function

        CRNP           Pulse dialing enabled

        CRNT           Tone dialing enabled/Pulse dialing disabled

        CRN<           Dialing paused for amount of time specified in S8 register

        CRN=           Dialing paused for twice as long as short pause

        CRN:           Wait for dial tone

        CRN&           Flash function initiated. Modem commanded to go on-hook for time specifies
                       by S30 register

        CRN^           Calling tone transmission disabled

                          PROGRAM IDENTIFICATION

  Type:          Configuration

  Format:        PRI

  Description:   Modem returns the VAL message



