
PURETEK INDUSTRIAL CO, INC.

14400BPS FAX/MODEM ADAPTER (INT)

Card Type                    Fax, Modem (asynchronous)
Chip Set                     Unidentified
Maximum Data Rate            14.4Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     8-bit ISA
Fax Class                    Class I & II
Data Modulation Protocol     Bell 103/212A

                             ITU-T V.21, V.22, V.22bis, V.23, V.25, V.32,
                             V.32bis
Fax Modulation Protocol      ITU-T V.17, V.21CH2, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis

[Image]

                                CONNECTIONS

         Function            Label            Function             Label

  Line in                         CN1       Line out                CN2

                        USER CONFIGURABLE SETTINGS

                      Setting                         Label      Position

  DTR normal                                          SW1/1        Off

  Modem ignores DTR                                   SW1/1        On

  Verbose result codes                                SW1/2        Off

  Numeric result codes                                SW1/2        On

  Result code display enabled                         SW1/3        On

  Result code display disabled                        SW1/3        Off

  Local echo enabled                                  SW1/4        Off

  Local echo disabled                                 SW1/4        On

  Auto answer disabled                                SW1/5        On

  Auto answer enabled                                 SW1/5        Off

  CD signal normal                                    SW1/6        Off

  CD forced high                                      SW1/6        On

  Load Y or Y1 configuration from NVRAM               SW1/7        Off

  Load &F0 generic template configuration from ROM    SW1/7        On

  Smart mode                                          SW1/8        On

  Dumb mode                                           SW1/8        Off

                           SERIAL PORT ADDRESS

    Setting        JP1/A          JP1/B          JP1/C          JP1/D

  COM1 (3F8h)        On            Off            Off            Off

  COM2 (2F8h)       Off             On            Off            Off

  COM3 (3E8h)       Off            Off            On             Off

  COM4 (2E8h)       Off            Off            Off            On

                           INTERRUPT

  Setting    JP2/A      JP2/B     JP2/C      JP2/D     JP2/E

     2         On        Off       Off        Off       Off

     3        Off        On        Off        Off       Off

     4        Off        Off        On        Off       Off

     5        Off        Off       Off         On       Off

     7        Off        Off       Off        Off        On

                   SUPPORTED COMMAND SET

                     Basic AT Commands

  AT, +++, A/

  A, B, E, H, L, M, P, S, T, V

  &G, &T

                        S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12

  Note: See MHI Help file for full command documentation.

                         Proprietary AT Command Set

                                   ABORT

  Type:          Immediate

  Format:        Any key

  Description:   Aborts answering/originating a call; modem hangs up.

                          BIT-MAPPED REGISTER S13

  Format                AT [cmds] S13=n [cmds]

  Default:              0

  Range:                0-159

  Unit:                 Bit-mapped

  Description:          Controls DTR reset, non-error-correcting mode
                        buffer, BS/DEL switch, DTR dialing, reset
                        dialing, and reaction to escape character.

   Bit       Value                          Function

    0               0   DTR normal

                   1    Reset on low DTR

    1               0   Non-error-correcting mode transmit buffer set to
                        1.5KB
                   1
                        Non-error-correcting mode transmit buffer set to
                        128 bytes

    2               0   Use backspace key for delete disabled

                   1    Use backspace key for delete enabled

    3               0   DTR dialing disabled

                   1    DTR dialing enabled

    4               0   Reset dialing disabled

                   1    Reset dialing enabled

   6, 5           00    Not used

    7               0   Normal operations

                   1    Disconnect on escape character

                          BIT-MAPPED REGISTER S15

  Format:                  AT [cmds] S15=n [cmds]

  Default:                 0

  Range:                   0-255

  Description:             Controls ARQ/MNP in V.22, V.22bis,
                           V.32/32bis/32terbo; MNP handshake, MNP3, MNP4,
                           MNP incompatibility, and V.32 operation.

       Bit          Value                      Function

        0                 0  ARQ/MNP for V.22 enabled

                         1   ARQ/MNP for V.22 disabled

        1                 0   ARQ/MNP for V.22bis enabled

                         1    ARQ/MNP for V.22bis disabled

        2                 0   ARQ/MNP for V.32/32bis/32terbo enabled

                         1    ARQ/MNP for V.32/32bis/32terbo disabled

        3                 0   MNP handshake enabled

                         1    MNP handshake disabled

        4                 0   MNP4 enabled

                         1    MNP4 disabled

        5                 0   MNP3 enabled

                         1    MNP3 disabled

        6                 0   MNP compatibility

                         1    MNP incompatibility

        7                 0   V.32 operation enabled

                         1    V.32 operation disabled

                          BIT-MAPPED REGISTER S26

  Format                 AT [cmds] S26=n [cmds]

  Default:               0

  Range:                 0-191

  Unit:                  Bit-mapped

  Description:           Controls V.21, V.32 encoding and modulation,
                         V.23 fallback, V.32bis mode, and 9600 result
                         codes.

    Bit       Value                          Function

     0               0   V.21 disabled

                    1    V.21 enabled

     1               0   V.32 non-trellis coding disabled

                    1    V.32 non-trellis coding enabled

     2               0   V.32 modulation enabled

                    1    V.32 modulation disabled

     3               0   2100Hz answer tone enabled

                    1    2100Hz answer tone disabled

     4               0   V.23 fallback mode disabled

                    1    V.23 fallback mode enabled

     5               0   V.32bis mode enabled

                    1    V.32bis mode disabled

     6              0    Not used

     7               0   Actual result codes displayed

                    1    Force 9600 result codes

                               BREAK LENGTH

  Type:            Register

  Format:          AT [cmds] S21=n [cmds]

  Default:         10

  Range:           Unidentified

  Unit:            .01 second

  Description:     Sets the length of error control mode breaks sent from
                   DCE to DTE.

                                BREAK TYPE

  Type:          Configuration

  Format:        AT [cmds] &Yn [cmds]

  Description:   Configures action of break signal

    Command                              Function

      &Y0        Empty buffer only

      &Y1        Empties buffer and break is sent immediately

      &Y2        Do not empty buffer and break is sent immediately

                            CARRIER DETECT (CD)

  Type:          Configuration

  Format:        AT [cmds] &Cn [cmds]

  Description:   Controls the CD signal

    Command                              Function

      &C0        Modem does not respond to CD signal

      &C1        CD signal normal

                                COMPRESSION

  Type:          Configuration

  Format:        AT [cmds] &Kn [cmds]

  Description:   Selects data compression

    Command                              Function

      &K0        Data compression disabled

      &K1        Auto enabled/disable data compression

      &K2        Data compression enabled

      &K3        MNP5 data compression disabled

                       CONNECTION SPEED UPPER LIMIT

  Type:                Configuration

  Format:              AT [cmds] &Nn [cmds]

  Description:         Sets maximum required connection speed, modem will
                       hang up if it cannot connect.

       Command                              Function

         &N0           Variable

         &N1           300bps

         &N2           1200bps

         &N3           2400bps

         &N4           4800bps

         &N5           7200bps

         &N6           9600bps

         &N7           12Kbps

         &N8           14.4Kbps

                           DATA SET READY (DSR)

  Type:          Configuration

  Format:        AT [cmds] &Sn [cmds]

  Description:   Selects DSR options

    Command                              Function

      &S0        DSR forced high

      &S1        DSR controlled by modem

                         DATA TERMINAL READY (DTR)

  Type:          Configuration

  Format:        AT [cmds] &Dn [cmds]

  Description:   Selects modem response to DTR

    Command                              Function

      &D0        Modem does not respond to DTR

      &D1        Modem goes to command mode after DTR toggles

      &D2        Modem uses DTR as normal

                                   DIAL

  Type:                 Immediate

  Format:               AT [cmds] D<#> [cmds]

  Example:              ATDT 443-3388,,,1111;

  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

           P            Pulse dialing enabled

           T            Tone dialing enabled

           ,            Dialing paused for 2 seconds or amount specified
                        in S8 register

           ;            Modem returned to command state after dialing.
                        Can only be placed at the end of the dial
                        command.

           !            Flash function initiated

           /            Pause for 125ms then proceed with dial string

           @            Dial, wait for quiet answer, then continue to
                        execute the rest of the dial string

           W            Dial, wait for second dial tone for amount
                        specified in S6 register, then continue to
                        execute the rest of the dial string

           R            Answer mode enabled, originate mode disabled
                        following handshake initiation

                            DIAL - LAST NUMBER

  Type:          Immediate

  Format:        AT [cmds] DL [cmds]

  Description:   Re-dial last number dialed

                           DIAL - STORED NUMBER

  Type:          Immediate

  Format:        AT [cmds] DSn [cmds]

  Description:   Dial stored number from memory location n

                          DISCONNECT BUFFER DELAY

  Type:                  Register

  Format                 AT [cmds] S38=n [cmds]

  Default:               0

  Range:                 Unidentified

  Unit:                  1 second

  Description:           Sets maximum duration allowed during buffered
                         data calls for modem to perform clearing
                         functions after losing carrier-signal or
                         receiving a clear call signal from the remote
                         modem and before initiating hang-up process. A
                         value of 0 will allow the modem to hanging-up
                         after DTR drops.

                           DTR CHANGE THRESHOLD

  Type:           Register

  Format          AT [cmds] S25=n [cmds]

  Default:        20

  Range:          Unidentified

  Unit:           .01 second

  Description:    Sets maximum time a change in the DTR signal will be
                  ignored

                        ERROR CORRECTION MODE (ARQ)

  Type:          Configuration

  Format:        AT [cmds] &Mn [cmds]

  Description:   Selects active error correction protocols

    Command                              Function

      &M0        Normal mode only

      &M4        Auto-detect mode

      &M5        ARQ mode only

                           EXTENDED RESULT CODES

  Type:          Configuration

  Format:        AT [cmds] &An [cmds]

  Description:   Selects extended result codes

    Command                              Function

      &A0        Extended result codes disabled

      &A1        ARQ result codes enabled

      &A2        ARQ result codes enabled and V.32 result code added

      &A3        Error control and compression result codes enabled

                          FACTORY DEFAULT PROFILE

  Type:                  Configuration

  Format:                AT [cmds] &Fn [cmds]

  Description:           Resets values in active profile to values found
                         in the default profile, which are READ-ONLY.

        Command                              Function

          &F0             Generic template

          &F1             Hardware flow control template

          &F2             Software flow control template

                       FLOW CONTROL CHARACTER - XOFF

  Type:          Register

  Format:        AT [cmds] S23=n [cmds]

  Default:       19

  Range:         0-127

  Unit:          ASCII

  Description:   Sets the character used to represent XOFF.

                                         . . . continued from previous page

                       FLOW CONTROL CHARACTER - XON

  Type:          Register

  Format:        AT [cmds] S22=n [cmds]

  Default:       17

  Range:         0-127

  Unit:          ASCII

  Description:   Sets the character used to represent XON.

                         FLOW CONTROL PASS-THROUGH

  Type:          Configuration

  Format:        AT [cmds] &In [cmds]

  Description:   Allows modem to act on, then transmit XON/XOFF
                 characters.

    Command                              Function

      &I0        Software flow control disabled

      &I1        XON/XOFF passthrough enabled

      &I2        XON/XOFF passthrough disabled

                             FLOW CONTROL TYPE

  Type:          Configuration

  Format:        AT [cmds] &Hn [cmds]

  Description:   Sets type of flow control used by modem

    Command                              Function

      &H0        Flow control disabled

      &H1        CTS/RTS flow control enabled

      &H2        XON/XOFF flow control enabled

      &H3        CTS/RTS and XON/XOFF flow control enabled

                             FLOW CONTROL TYPE

  Type:           Configuration

  Format:         AT [cmds] &Rn [cmds]

  Description:    Controls receive data hardware flow control and RTS
                  signals

    Command                              Function

      &R1         Modem ignores RTS

      &R2         Received data to DTE when RTS is on

                              HANDSHAKE TIMER

  Type:                   Register

  Format:                 AT [cmds] S28=n [cmds]

  Default:                8

  Range:                  0-255

  Unit:                   .1 second

  Description:            Sets the length of handshake time, so modems
                          with V.32bis are given a chance to connect at
                          9600bps or higher.

                             INACTIVITY TIMER

  Type:                  Register

  Format:                AT [cmds] S19=n [cmds]

  Default:               0

  Range:                 Unidentified

  Unit:                  1 minute

  Description:           Sets the length of time that the modem does not
                         receive information before it disconnects.

                          LIST AMPERSAND COMMANDS

  Type:          Immediate

  Format:        AT [cmds] &$ [cmds]

  Description:   Displays ampersand (&) commands

                            LIST DIAL COMMANDS

  Type:          Immediate

  Format:        AT [cmds] D$ [cmds]

  Description:   Displays dial commands

                             LIST S-REGISTERS

  Type:          Immediate

  Format:        AT [cmds] S$ [cmds]

  Description:   Displays the S-registers

                             LOCK SERIAL PORT

  Type:          Configuration

  Format:        AT [cmds] &Bn [cmds]

  Description:   Sets operation of serial port speed

    Command                              Function

      &B0        Serial speed follows connect speed

      &B1        Serial speed locked

      &B2        Serial speed locked in ARQ mode only

                                  ON-LINE

  Type:           Immediate

  Format:         AT [cmds] On [cmds]

  Description:    Controls on-line command (data transmission) mode
                  options.

            Note: The O command must be placed at the end of the command
            string.

     Command                             Function

       O0         On-line command mode with no retraining enabled

       O1         On-line command mode with retraining enabled

                               ON-LINE HELP

  Type:          Immediate

  Format:        AT [cmds] $ [cmds]

  Description:   On-line help; displays basic command list

                    POWER-UP/HARD RESET CONFIGURATIONS

  Type:          Configuration

  Format:        AT [cmds] Yn [cmds]

  Description:   On power-up modem uses default profiles

    Command                              Function

       Y0        Use default setting 0 saved in non-volatile RAM

       Y1        Use default setting 1 saved in non-volatile RAM

                            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)

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports 4-digit product code

       I1        Reports ROM checksum

       I2        Reports RAM checksum

       I3        Reports product type

       I4        Reports current command settings

       I5        Reports NVRAM settings

       I6        Reports link diagnostics

       I7        Reports product configuration

                               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        Result code sending enabled while in originate mode

                     SELECT CALL PROGRESS RESULT CODES

  Type:                  Configuration

  Format:                AT [cmds] Xn [cmds]

  Description:           Enables selection of tone detection and
                         associated result code format options

        Command                              Function

           X0            Busy and dial tone detection disabled; result
                         codes 0-4 enabled.

           X1            Busy and dial tone detection disabled; result
                         codes 0-5, 10-107 enabled

           X2            Busy tone detection disabled, dial tone
                         detection enabled; result codes 0-6, 10-107
                         enabled; also adaptive dialing, wait for second
                         dial tone, and fast dialing enabled.

           X3            Busy tone detection enabled, dial tone detection
                         disabled; result codes 0-5, 7-107 enabled; also
                         adaptive dialing, and wait for answer enabled.

           X4            Busy and dial tone detection enabled; result
                         codes 0-1, 3-25 enabled; also adaptive dialing,
                         wait for second dial tone, wait for answer, and
                         fast dialing enabled.

  Note: Valid numeric result codes; 0-8, 10, 13, 18, 20, 21, 25, 43, 85,
  91, 99, 103, and 107.

                                SOFT RESET

  Type:           Immediate

  Format:         AT [cmds] Zn [cmds]

  Description:    Restores modem profiles previously saved in
                  non-volatile RAM

    Command                              Function

       Z0         Restore setting used by ATY command

       Z1         Restore setting 0

       Z2         Restore setting 1

       Z3         Restore factory setting 0 (AT&F0)

       Z4         Restore factory setting 1 (AT&F1)

       Z5         Restore factory setting 2 (AT&F2)

                              STATUS-REGISTER

  Type:               Configuration

  Format:             Read: AT [cmds] Sn? [cmds]

                      Write: AT [cmds] Sn=x [cmds]

  Description:        Writes to or reads from a specified register

            Note: See the section on S-registers for detailed listing of
            commonly used S-registers.

       Command                             Function

       Sn.b=x         Write to register bit b using values 0 (off) and 1
                      (on) for x

                           STORE ACTIVE PROFILE

  Type:               Configuration

  Format:             AT [cmds] &Wn [cmds]

  Description:        Writes the values for the active profile into the
                      non-volatile RAM templates

      Command                              Function

        &W0           Write the active profile to stored profile 0

        &W1           Write the active profile to stored profile 1

                          STORE TELEPHONE NUMBER

  Type:               Configuration

  Format:             AT [cmds] &Zn=x [cmds]

  Description:        Writes selected telephone numbers into the
                      non-volatile memory at location n

            Note: The characters described in the D command are valid for
            use in the &Z command.

       Command                             Function

        &Zn=L         Writes last executed dial string into the
                      non-volatile memory at location n

        &Zn?          Displays phone number from non-volatile memory at
                      location n

        &ZL?          Displays last executed dial string

                                TEST MODES

  Type:              Configuration

  Format:            AT [cmds] &Tn [cmds]

  Description:       Controls loopback tests, analog, digital, remote
                     digital, and self tests.

      Command                              Function

        &T0          Testing disabled

        &T1          Local analog loopback enabled

        &T3          Local digital loopback enabled

        &T4          Remote digital loopback enabled

        &T5          Remote digital loopback prohibited

        &T6          Remote digital loopback initiated

        &T7          Remote digital loopback w/ self-test and error
                     detector in progress

        &T8          Local analog loopback w/ self-test and error
                     detector in progress

                                TEST TIMER

  Type:           Register

  Format          AT [cmds] S18=n [cmds]

  Default:        0

  Range:          Unidentified

  Unit:           1 second

  Description:    Sets the maximum duration for modem tests

            Note: S18=0 disables the timer and allows an indefinite
            duration.

                             TONE DIALING TEST

  Type:          Register

  Format:        AT [cmds] S16=n [cmds]

  Description:   Selects the tone dialing test

    Command                              Function

     S16=0       Tone dialing test disabled

     S16=2       Tone dialing test enabled

                     V.21 - ANSWER MODE FALLBACK TIMER

  Type:             Register

  Format:           AT [cmds] S29=n [cmds]

  Default:          20

  Range:            0-255

  Unit:             .1 second

  Description:      Set the amount of time the modem uses during V.21
                    answer mode fallback

