NETCOMM LIMITED =============== ROADSTER ULTRA SVD (AM3470, AM3470M) Card Type Modem (asynchronous) Chipset Unidentified I/O Options Microphone in, speaker out, voice, speakerphone, SVD 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, V.27ter, V.29 Error MNP5, MNP10EC, V.42, V.42bis Correction/Compression Fax Class Class I Data Bus Serial +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |----------------------------+-------+---------------+-------| | AC power in | CN1 | Speaker out | CN4 | |----------------------------+-------+---------------+-------| | Serial port via 9-pin | CN2 | Microphone in | CN5 | | mini-DIN | | | | |----------------------------+-------+---------------+-------| | Telephone line out | CN3 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | POWER SWITCH | |------------------------------------------------------------| | Setting | SW1 | |---------------------------------+--------------------------| | Standby; wait for incoming call | Position 1 | |---------------------------------+--------------------------| | Power is off | Position 2 | |---------------------------------+--------------------------| | Power is on | Position 3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |---------+---------+-----------+----------------------------| | TD | Red | Blinking | Modem is transmitting data | |---------+---------+-----------+----------------------------| | TD | Red | Off | Modem is not transmitting | | | | | data | |---------+---------+-----------+----------------------------| | RD | Red | Blinking | Modem is receiving data | |---------+---------+-----------+----------------------------| | RD | Red | Off | Modem is not receiving | | | | | data | |---------+---------+-----------+----------------------------| | OH | Red | On | Modem is off-hook | |---------+---------+-----------+----------------------------| | OH | Red | Off | Modem is on-hook | |---------+---------+-----------+----------------------------| | CD | Red | On | Carrier signal detected | |---------+---------+-----------+----------------------------| | CD | Red | Off | Carrier signal not | | | | | detected | |---------+---------+-----------+----------------------------| | AA | Red | On | Auto-answer enabled | |---------+---------+-----------+----------------------------| | AA | Red | Off | Auto-answer disabled | |---------+---------+-----------+----------------------------| | AA | Red | Blinking | Phone is ringing | |---------+---------+-----------+----------------------------| | TR | Red | On | DTR signal is high | |---------+---------+-----------+----------------------------| | TR | Red | Off | DTR signal is low | |---------+---------+-----------+----------------------------| | POWER | Red | On | Power is on | |---------+---------+-----------+----------------------------| | POWER | Red | Off | Power is off | |------------------------------------------------------------| | Note: The exact locations of the individual LEDs are | | unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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, &Q, &R, &S, &V, &W, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \A, \B, \G, \L, \N, \V | |------------------------------------------------------------| | %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, | | S18, S24, S25, S29, S30, S32, S33, S38 | |------------------------------------------------------------| | S48, S82, S86, S95 | |------------------------------------------------------------| | Note: See MHI help file for complete information. | +------------------------------------------------------------+ +------------------------------------------------------------+ | UNIDENTIFIED COMMANDS | |------------------------------------------------------------| | Command | Default | |----------------------------+-------------------------------| | \K | Unidentified | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | DISTINCTIVE RING | |------------------------------------------------------------| | Format: | AT [cmds] -SDR=a,b [cmds] | |----------------+-------------------------------------------| | Default: | a = 0, b = 0 | |----------------+-------------------------------------------| | Range: | a = 0 - 7, b = 0, 1 | |----------------+-------------------------------------------| | Description: | Selects which distinctive ring signals | | | the modem will respond to and how it will | | | respond. | |------------------------------------------------------------| | a Bit | a | Function | | | Value | | |----------+-------+-----------------------------------------| | 0 | i 0 | Modem will not answer ring type 1. | | | | | | | 1 | Modem will answer ring type 1. | |------------------------------------------------------------| | 1 | i 0 | Modem will not answer ring type 2. | | | | | | | 1 | Modem will answer ring type 2. | |-------------+-----+----------------------------------------| | 2 | i 0 | Modem will not answer ring type 3. | | | | | | | 1 | Modem will answer ring type 3. | |------------------------------------------------------------| | Value | Meaning | |--------------------+---------------------------------------| | i b=0 | Modem will display all ring types 2 | | | and 3 as RING. | |--------------------+---------------------------------------| | b=1 | Modem will display ring type 1 as | | | RING1, ring type 2 as RING2, and ring | | | type 3 as RING3. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODE SELECTION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] #CLS=n [cmds] | |--------------+---------------------------------------------| | Description: | Selects which mode the modem will operate | | | in. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | #CLS=0 | Modem will operate in data mode. | |--------------+---------------------------------------------| | #CLS=1 | Modem will operate in fax class 1 mode. | |--------------+---------------------------------------------| | #CLS=8 | Modem will operate in voice mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKERPHONE OPTIONS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #SPK=x,y,z [cmds] | |--------------+---------------------------------------------| | Description: | Sets various options for speakerphone | | | functions. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | x=0 | Microphone enabled. | |---------------+--------------------------------------------| | x=1 | Microphone disabled. | |---------------+--------------------------------------------| | x=2 | Microphone enabled with maximum gain, | | | speaker disabled. | |---------------+--------------------------------------------| | y | Default: | 5 | |---------------+--------------+-----------------------------| | | Range: | 0 - 16 | |---------------+--------------+-----------------------------| | | Unit: | -2 dBm | |---------------+--------------+-----------------------------| | | Description: | Sets the attenuation level | | | | for speaker output in voice | | | | mode. A value of 16 will | | | | mute the speaker. | |---------------+--------------------------------------------| | z=0 | Microphone gain set to 0 dBm. | |---------------+--------------------------------------------| | z=1 | Microphone gain set to 6 dBm. | |---------------+--------------------------------------------| | z=2 | Microphone gain set to 9.5 dBm. | |---------------+--------------------------------------------| | z=3 | Microphone gain set to 12 dBm. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SVD DATA BURST | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] -SMC=n [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem will increase | | | data throughput when no audio signal is | | | detected during an SVD connection. | |------------------------------------------------------------| | Command | Function | |------------------------+-----------------------------------| | -SMC=0 | Data burst disabled. | |------------------------+-----------------------------------| | i -SMC=1 | Data burst enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SVD BANDWIDTH | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] -SMS=a,b,c,d [cmds] | |--------------+---------------------------------------------| | Description: | Selects the configuration, throughput | | | levels, and baud rate that the mode will | | | attempt to use for SVD mode. | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | a=0 | SVD mode disabled. | |----------------+-------------------------------------------| | a=2 | SVD mode enabled. | |----------------+-------------------------------------------| | i a=3 | Auto-detect correct mode. | |----------------+-------------------------------------------| | b,c=4800 | Sets the minimum and maximum combined | | | voice and data speed to 4800bps, | | | respectively. | |----------------+-------------------------------------------| | b,c=7200 | Sets the minimum and maximum combined | | | voice and data speed to 7200bps, | | | respectively. | |----------------+-------------------------------------------| | b,c=9600 | Sets the minimum and maximum combined | | | voice and data speed to 9600bps, | | | respectively. | |----------------+-------------------------------------------| | b,c=12000 | Sets the minimum and maximum combined | | | voice and data speed to 12Kbps, | | | respectively. | |----------------+-------------------------------------------| | b,c=14400 | Sets the minimum and maximum combined | | | voice and data speed to 14.4Kbps, | | | respectively. | |----------------+-------------------------------------------| | i d=0 | Auto-detects correct baud rate. | |----------------+-------------------------------------------| | d=1 | Sets ML288 baud rate to 2400 baud. | |----------------+-------------------------------------------| | d=2 | Sets ML288 baud rate to 2743 baud. | |----------------+-------------------------------------------| | d=3 | Sets ML288 baud rate to 2800 baud. | |----------------+-------------------------------------------| | d=4 | Sets ML288 baud rate to 3000 baud. | |----------------+-------------------------------------------| | d=5 | Sets ML288 baud rate to 3200 baud. | |----------------+-------------------------------------------| | d=6 | Sets ML288 baud rate to 3429 baud. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SVD MODULATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] -SQS=m,n [cmds] | |--------------+---------------------------------------------| | Description: | Selects which modulation type the modem | | | will use for SVD mode. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | m=0 | Selects V.61 modulation. | |---------------+--------------------------------------------| | m=1 | Selects ML144 modulation. | |---------------+--------------------------------------------| | i m=2 | Selects ML288 modulation. | |---------------+--------------------------------------------| | n=0 | Modem will not auto-detect the correct | | | modulation. | |---------------+--------------------------------------------| | i n=1 | Modem will auto-detect the correct | | | modulation. | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | i #VLS=0 | Telephone line and handset used for voice | | | I/O. | |--------------+---------------------------------------------| | #VLS=5 | Headset used for voice I/O. | |--------------+---------------------------------------------| | #VLS=6 | Speakerphone used for voice I/O. | +------------------------------------------------------------+ See NETCOMM LIMITED ROADSTER 336 (AM3460) for a full command summary.