
LASAT COMMUNICATIONS A/S

SAFIRE 288 VOICE

Card Type                    Modem (synchronous/asynchronous)
Chipset                      Unidentified
I/O Options                  Voice
Maximum Data Rate            33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation              Bell 103A/212A

                             ITU-T V.21, V.22, V.22bis, V.23, V.32,
                             V.32bis, V.34

                             Rockwell V.FC
Fax Modulation               ITU-T V.17
Error Correction/Compression MNP5, MNP10, V.42, V.42bis
Fax Class                    Class I & II
Data Bus                     Serial

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  DC power in                  CN1     Telephone line out           CN3

  Serial port                  CN2

                             DIAGNOSTIC LED(S)

     LED         Color         Status                 Condition

     ON           Red            On                  Power is on

     ON           Red            Off                Power is off

     TR           Red            On              DTR signal is high

     TR           Red            Off              DTR signal is low

     CD           Red            On            Carrier signal detected

     CD           Red            Off         Carrier signal not detected

     CD           Red         Blinking            Phone is ringing

    COMP          Red            On          Modem is connected with data
                                                     compression

    COMP          Red            Off         Modem is not connected with
                                                  data compression

                        SUPPORTED STANDARD COMMANDS

                             Basic AT Commands

  +++, comma, A/

  A, B, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z

  &C, &D, &F, &G, &K, &P, &Q, &R, &S, &T, &V, &W, &Y, &Z

                           Extended AT Commands

  \A, \B, \G, \K, \N

  %C, %E, %L, %Q

                            Special AT Commands

  :E, *H, -K, )M, @M, +MS, -Q

                                S-Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18,
  S21, S22, S23, S24, S25

  S26, S27, S29, S30, S31, S32, S33, S36, S38, S39, S46, S48, S82, S86,
  S91, S92, S95, S201

            Note: See MHI help file for complete information.

                         Proprietary AT Command Set

                             AUTOSYNC OPTIONS

  Type:               Register

  Format              AT [cmds] S19=n [cmds]

  Default:            26

  Range:              0 - 30

  Description:        Controls autosync protocol, HDLC address detection,
                      bit coding, and HDLC idle.

   Bit       Value                         Function

    0             0   Not used

    1              0  Binary synchronous protocol used.

                  1   HDLC protocol used.

    2              0  HDLC address detect disabled.

                  1   HDLC address detect enabled.

    3              0  NRZI bit coding used.

                  1   NRZ bit coding used.

    4              0  HDLC idle sends MARK.

                  1   HDLC idle sends FLAG or SYNC.

                           AUTOSYNC HDLC ADDRESS

  Type:          Register

  Format:        AT [cmds] S20=n [cmds]

  Default:       0

  Range:         0-255

  Unit:          Unidentified

  Description:   Sets the HDLC address and binary synchronous character.

                          BIT-MAPPED REGISTER S28

  Format               AT [cmds] S28=n [cmds]

  Default:             0

  Range:               0 - 153

  Description:         Controls V.23 split speed, half duplex, pulse
                       dialing, and MNP10 link negotiation.

    Bit      Value                          Function

     0              0  V.23 split speed operation disabled.

                   1   V.23 split speed operation enabled.

   2, 1           00   Not used.

   4, 3            00  39ms make/61ms break at 10pps.

                   01  33ms make/67ms break at 10pps.

                   10  39ms make/61ms break at 20pps.

                  11   33ms make/67ms break at 20pps.

     5             0   Not used.

   7, 6            00  Link will be negotiated at highest possible speed.

                   01  Link will be negotiated at 1200bps.

                  10   Link will be negotiated at 4800bps.

                          BIT-MAPPED REGISTER S40

  Format                 AT [cmds] S40=n [cmds]

  Default:               107

  Range:                 0 - 255

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

    Bit       Value                          Function

     0               0   MNP10 disabled.

                    1    MNP10 enabled.

     1               0   MNP10 at 2400 and 1200bps disabled.

                    1    MNP10 at 2400 and 1200bps enabled.

     2               0   Power level adjustment enabled.

                    1    Power level adjustment disabled.

  5, 4, 3          000   \K0 set.

                   001   \K1 set.

                   010   \K2 set.

                   011   \K3 set.

                   100   \K4 set.

                  101    \K5 set.

   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 S41

  Format              AT [cmds] S41=n [cmds]

  Default:            3

  Range:              0 - 91

  Description:        Selects compression, auto-retrain and
                      auto-fallback/fall-forward, flow control, and MNP
                      mode.

  Note:               Be aware that bit 6 is out of order.

   Bit      Value                          Function

  1, 0           00   Data compression disabled.

                 01   MNP5 enabled.

                 10   V.42bis enabled.

                11    MNP5 and V.42bis enabled.

  6, 2           00   Auto-retrain disabled.

                 01   Auto-retrain enabled.

                10    Auto-fallback/fall-forward enabled.

    3             0   Flow control disabled.

                 1    Flow control enabled.

    4             0   Stream mode for MNP.

                 1    Block mode for MNP.

    5            0    Not used.

                             CALLBACK PASSWORD

  Type:                  Configuration

  Format:                AT [cmds] *Pn:xxxxx:<#>

  Description:           Changes connection password number n. n must be
                         between 0 and 4. The password must be between 6
                         and 12 characters. If no callback number is
                         supplied, the modem will check for a password
                         but will not perform a callback.

                               COUNTRY CODE

  Type:                  Configuration

  Format:                AT [cmds] *NCn [cmds]

  Description:           Sets the factory defaults according to the
                         country specified. The next power-up or ATZ
                         command will reset the modem to the appropriate
                         defaults.

        Command                              Function

          *NC1           Set country code for Austria.

          *NC2           Set country code for Belgium.

          *NC3           Set country code for Denmark.

          *NC4           Set country code for Finland.

          *NC5           Set country code for France.

          *NC6           Set country code for Germany.

          *NC7           Set country code for Ireland.

          *NC8           Set country code for Italy.

          *NC9           Set country code for Luxembourg.

         *NC10           Set country code for the Netherlands.

         *NC11           Set country code for Norway.

         *NC12           Set country code for Portugal.

                 COUNTRY CODE (CONT)

  Command                   Function

   *NC13     Set country code for Spain.

   *NC14     Set country code for Sweden.

   *NC15     Set country code for Switzerland.

   *NC16     Set country code for Great Britain.

   *NC20     Set country code for Canada.

   *NC21     Set country code for Mexico.

   *NC22     Set country code for the United States.

   *NC40     Set country code for Australia.

   *NC43     Set country code for Japan.

   *NC47     Set country code for Singapore.

   *NC48     Set country code for New Zealand.

                                   DIAL

  Type:                   Immediate

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

  Description:            Dials the telephone number indicated according
                          to any modifiers included in the string.

        Command                              Function

           DJ             MNP10 link will be negotiated at 1200bps for
                          this call.

           DK             MNP10 power level adjustment enabled for this
                          call.

           DL             Re-dial last number.

           DP             Pulse dialing enabled.

          DS=n            Dial stored telephone number n.

           DT             Tone dialing enabled.

           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 Quiet 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^             Calling tone disabled for this call.

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

                         DISPLAY BLACKLIST NUMBERS

  Type:              Immediate

  Format:            AT [cmds] *B [cmds]

  Description:       Displays the list of all the numbers on the
                     blacklist and their statuses.

                          DISPLAY DELAYED NUMBERS

  Type:           Immediate

  Format:         AT [cmds] *D [cmds]

  Description:    Displays the list of all delayed numbers and their
                  statuses.

                            DISPLAY INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested about the modem.

    Command                              Function

       I0        Displays product identification code.

       I1        Displays ROM checksum.

       I2        Tests and reports ROM checksum.

       I3        Displays firmware revision.

       I4        Displays production identification.

       I5        Displays country code.

       I6        Displays production identification.

                          DISPLAY STORED NUMBERS

  Type:          Immediate

  Format:        AT [cmds] \F [cmds]

  Description:   Displays all stored telephone numbers.

                             FIRMWARE DOWNLOAD

  Type:           Configuration

  Format:         AT [cmds] ** [cmds]

  Description:    Downloads new code to the firmware flash memory at
                  57.6Kbps.

                                LINE SPEED

  Type:                  Register

  Format:                AT [cmds] S37=n [cmds]

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

        Command                             Function

         S37=0           Attempt to connect at fastest common speed.

         S37=1           Set speed to 300bps.

         S37=2           Set speed to 300bps.

         S37=3           Set speed to 300bps.

         S37=5           Set speed to 1200bps.

         S37=6           Set speed to 2400bps.

         S37=7           Attempt to connect with V.23.

         S37=8           Set speed to 4800bps.

         S37=9           Set speed to 9600bps.

        S37=10           Set speed to 12Kbps.

        S37=11           Set speed to 14.4Kbps.

        S37=12           Set speed to 7200bps.

                              TONE DETECTION

  Format:                    AT [cmds] #VTD=x,y,z [cmds]

  Default:                   x,y,z 63

  Range:                     0 - 63

  Description:               Sets which tones the tone detection will
                             report.

  Note:                      The value of x sets the tone detection modes
                             in voice transmit mode, y sets them in voice
                             receive mode, and z sets them in voice
                             command mode.

        Bit           Value                     Function

         0                  0   DTMF tones are not detected.

                           1    DTMF tones are detected.

         1                  0   V.25 1300Hz calling tone is not detected.

                           1    V.25 1300Hz calling tone is detected.

         2                  0   T.30 1100Hz fax tone is not detected.

                           1    T.30 1100Hz fax tone is detected.

         3                  0   V.25/T.30 2100Hz answer tone is not
                                detected.
                           1
                                V.25/T.30 2100Hz answer tone is detected.

         4                  0   Bell 2225Hz answer tone is not detected.

                           1    Bell 2225Hz answer tone is detected.

         5                  0   Call progress tones are not detected.

                           1    Call progress tones are detected.

                       TONE GENERATOR - DIRECT ENTRY

  Type:             Immediate

  Format:           AT [cmds] #VTS=[m, n, x]

  Range:            m 200-3000, n 200-3000, x 0-255

  Unit:             m 1 Hz, n 1 Hz, x .1 second

  Description:      Generates a dual-frequency tone for duration x at
                    frequencies m and n.

                     TONE GENERATOR - TIMED PHONE KEYS

  Type:           Immediate

  Format:         AT [cmds] #VTS={a, n}

  Range:          a 0-9, A-D, #, *; x 0-255

  Unit:           x .1 second

  Description:    Generates the DTMF tone for duration x for the
                  character a.

                        TONE GENERATOR - PHONE KEYS

  Type:                  Immediate

  Format:                AT [cmds] #VTS=a

  Range:                 0-9, A-D, #, *

  Description:           Generates the DTMF tones for the characters in
                         the string for the duration set with +VBT.

                           TONE GENERATOR LENGTH

  Format         AT [cmds] #VBT=n [cmds]

  Default:       10

  Range:         0 - 40

  Unit:          0.1 second

  Description:   Sets the length of DTMF tones that are generated.

                            VOICE BUFFER SPACE

  Type:                  Configuration

  Format:                AT [cmds] #VSK=n [cmds]

  Default:               255

  Range:                 0 - 255

  Unit:                  1 byte

  Description:           Sets the amount of data the modem can send into
                         the buffer after the XOFF signal is sent.

                               VOICE DEVICE

  Type:                  Configuration

  Format:                AT [cmds] #VLS=n [cmds]

  Description:           Selects the I/O device for the DSP chip.

  Note:                  This modem may not support all options listed
                         below. The #VLS? command will display the
                         available options.

        Command                              Function

         #VLS=0          Telephone line and handset used for voice I/O.

         #VLS=1          Telephone handset used for voice I/O.

         #VLS=2          Internal speaker only used for voice I/O.

         #VLS=3          External microphone only used for voice I/O.

         #VLS=4          Telephone line and handset used for voice I/O;
                         internal speaker enabled.

         #VLS=5          Headset used for voice I/O.

         #VLS=6          Speakerphone used for voice I/O.

                        VOICE - DISPLAY BUFFER SIZE

  Type:          Immediate

  Format:        AT [cmds] #VBQ? [cmds]

  Description:   Displays the size of the voice buffer.

                     VOICE - DISPLAY COMPRESSION TYPE

  Type:          Immediate

  Format:        AT [cmds] #VCI? [cmds]

  Description:   Displays the type of compression currently in use.

                         VOICE RE-RING DETECT TIME

  Type:                  Configuration

  Format:                AT [cmds] #VRA=n [cmds]

  Default:               70

  Range:                 0-255

  Unit:                  10 mS

  Description:           Sets the maximum time the modem will wait for
                         the remote station to ring again before it
                         assumes that it has gone off-hook.

                               VOICE RECEIVE

  Type:          Immediate

  Format:        AT [cmds] #VRX

  Description:   Commands the modem to begin receiving voice data.

                          VOICE RING DETECT TIME

  Type:                  Configuration

  Format:                AT [cmds] #VRN=n [cmds]

  Default:               Unidentified

  Range:                 Unidentified

  Unit:                  Unidentified

  Description:           Sets the maximum time the modem will wait for
                         the remote station to ring before it assumes
                         that it went off-hook before it rang.

                           VOICE SAMPLE QUALITY

  Type:                  Configuration

  Format:                AT [cmds] #VBS=n [cmds]

  Description:           Selects the number of bits per sample that the
                         modem records. The #VBS? command will display
                         the available options.

                            VOICE SAMPLING RATE

  Type:                  Configuration

  Format:                AT [cmds] #VSR=n [cmds]

  Description:           Sets the sampling rate used when recording voice
                         signals, in Hertz. The #VSR? command will
                         display the available options.

                       VOICE SILENCE DETECTION TIME

  Type:           Configuration

  Format:         AT [cmds] #VSP=n [cmds]

  Default:        Unidentified

  Range:          0 - 255

  Unit:           .1 second

  Description:    Sets the minimum amount of silence that the modem will
                  detect.

                     VOICE SILENCE DETECTION THRESHOLD

  Type:                 Configuration

  Format:               AT [cmds] #VSS=n [cmds]

  Description:          Sets the threshold of sensitivity that the modem
                        uses to determine silence detection.

        Command                             Function

        #VSS=0          Silence detection disabled.

        #VSS=1          Minimum silence detection sensitivity.

        #VSS=2          Standard silence detection sensitivity.

        #VSS=3          Maximum silence detection sensitivity.

                             VOICE TIMING MARK

  Type:          Configuration

  Format:        AT [cmds] #VTM=n [cmds]

  Description:   Configures timing mark placement.

    Command                              Function

     #VTM=0      Timing marks disabled.

     #VTM=1      Timing marks enabled.

                         VOICE TRANSMISSION LEVEL

  Type:           Configuration

  Format:         AT [cmds] #TL=hhhh [cmds]

  Default:        3FFF

  Range:          0000 - 7FFF

  Unit:           Unidentified (hexadecimal)

  Description:    Sets the transmission level for sending audio in voice
                  mode.

                              VOICE TRANSMIT

  Type:          Immediate

  Format:        AT [cmds] #VTX

  Description:   Commands the modem to begin transmitting voice data.

                            VOICE VOLUME LEVEL

  Type:          Configuration

  Format:        AT [cmds] #VGT=n [cmds]

  Description:   Sets the volume level when playing back audio signals.

