DIGICOM SPA

TIZIANO 56 MEMORY

Card Type Modem (asynchronous), Fax, Voice
Chip Set Unidentified
I/O Options Microphone/headset in, audio in, audio out, RS-232 DB-25 connector
Maximum Modem Rate 56Kbps
Maximum Fax Rate 14.4Kbps
Data Modulation Protocol Bell 103A/212A
ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34, V.34 annex 12, K56flex, V.90
Fax Modulation Protocol ITU-T V.27ter, V.29
Error Correction/Compression MNP10, MNP5, V.42, V.42bis
Fax Class Class I
Data Bus External


CONNECTIONS

Function

Label

Function

Label

Power supply

CN1

Audio input

JB
RS-232 DB-25 connector

CN2

Audio output

JC
RJ-11 UTP connector

CN3

Unidentified

JD
Microphone/headset in

JA

    

 

USER CONFIGURABLE SETTINGS

Setting

Label

Position

  Power on SW1 On
  Power off SW1 Off


SUPPORTED COMMAND SET

Basic AT Commands

AT, A/
A, E, H, M, O, P, Q, S, T, V, W, X, Z
&C, &D, &R, &V, &W, &Y, &Z

Extended AT Commands

\N, \V
%C, %E, %L, %Q

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S18, S29, S32, S33, S91, S92, S95

Special Commands

-K, #VSP, #VSR, #VSS, #SPK
Note: See MHI Help File for full command documentation.


Proprietary AT Command Set

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

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 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^

 Toggle calling tone

D;

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


REPORT INFORMATION
Type: Immediate
Format: AT [cmds] In [cmds]
Description: Displays information requested

Command

Function

I0

 Reports maximum speed

I1

 Reports product type

I2

 Reports product name

I4

 Reports software version

I5

 Reports active country code


SPEAKER VOLUME
Type: Configuration
Format: AT [cmds] Ln [cmds]
Description: Controls speaker volume

Command

Function
 

L1

 Low volume setting
 

L2

 Medium volume setting
»

L3

 Highest volume setting


FACTORY DEFAULT PROFILE
Type: Configuration
Format: AT [cmds] &Fn [cmds]
Description: Sets values in active profile to values found in the default profile

Command

Function

&F0

 Loads default profile 0

&F1

 Loads default profile 1


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
 

&K5

 Transparent XON/XOFF flow control enabled
 

&K6

 Unidirectional XON/XOFF flow control enabled


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)


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.
»

&Q5

 Error correction mode
 

&Q6

 Buffered asynchronous mode


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


S-Registers

INACTIVITY TIMER
Type: Register
Format AT [cmds] S30=n [cmds]
Range: 0-255
Unit: 1 minute
Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating hang-up process.
Note: S30=0 disables the timer and allows indefinite inactivity.




Special Commands

MODULATION SELECTION
Type: Configuration
Format: AT [cmds] +MS=x,y,z,a [cmds]
Description: Sets options for active protocol; the transfer rates specified by z and a must be valid for the protocol selected.

Command

Function

x=0

 V.21

x=1

 V.22

x=2

 V.22bis

x=3

 V.23

x=9

 V.32

x=10

 V.32bis

x=11

 V.34

x=64

 Bell 103

x=69

 Bell 212A

y=0

 Automode disabled

y=1

 Auto-detect highest speed enabled

z, a=300

 Set minimum or maximum transfer rate at 300bps, respectively.

z, a=1200

 Set minimum or maximum transfer rate at 1200bps, respectively.

z, a=2400

 Set minimum or maximum transfer rate at 2400bps, respectively.

z, a=4800

 Set minimum or maximum transfer rate at 4800bps, respectively.

z, a=7200

 Set minimum or maximum transfer rate at 7200bps, respectively.

z, a=9600

 Set minimum or maximum transfer rate at 9600bps, respectively.

z, a=12000

 Set minimum or maximum transfer rate at 12000bps, respectively.

z, a=14400

 Set minimum or maximum transfer rate at 14400bps, respectively.

z, a=16800

 Set minimum or maximum transfer rate at 16800bps, respectively.

z, a=19200

 Set minimum or maximum transfer rate at 19200bps, respectively.

z, a=21600

 Set minimum or maximum transfer rate at 21600bps, respectively.

z, a=24000

 Set minimum or maximum transfer rate at 24000bps, respectively.

z, a=26400

 Set minimum or maximum transfer rate at 26400bps, respectively.

z, a=28800

 Set minimum or maximum transfer rate at 28800bps, respectively.

z, a=32000

 Set minimum or maximum transfer rate at 32000bps, respectively.

z, a=33600

 Set minimum or maximum transfer rate at 33600bps, respectively.

z, a=56000

 Set minimum or maximum transfer rate at 56000bps, respectively.


CELLULAR MODE SELECTION
Type: Configuration
Format AT [cmds] -SEC=x,y [cmds]
Description: Controls automatic adjustment to transmit power level of cellular telephone

Command

Function

x=0

 Disables MNP-10EC mode

x=1

 Enables MNP-10EC mode


Voice AT Commands

BAUD RATE SELECTION
Type: Configuration
Format: AT [cmds] #BDRn [cmds]
Range: 0-48
Unit: n*2400bps
Description: Selects baud rate for voice


BEEP TONE TIMER
Type: Configuration
Format: AT [cmds] #VBTn [cmds]
Range: 0-40
Unit: .1 second
Description: Controls the beep tone timer


VOICE RECEIVE
Type: Immediate
Format: AT [cmds] #VRX [cmds]
Description: Commands the modem to begin receiving voice data.


TONE GENERATOR - DIRECT ENTRY
Type: Immediate
Format: AT [cmds] #VTS=x,y,z [cmds]
Range: x 200-3000, y 200-3000, z 0-255
Unit: x 1Hz, y 1Hz, z .1 second
Description: Generates a dual-frequency tone for duration z at frequencies x and y.


MODE SELECTION
Type: Immediate
Format: AT [cmds] #CLS=n [cmds]
Description: Selects which mode the modem will operate in

Command

Function

#CLS=0

 Data mode selected

#CLS=1

 Fax mode selected

#CLS=8

 Voice/Audio mode selected


VOICE DEVICE
Type: Configuration
Format: AT [cmds] #VLS=n [cmds]
Description: Selects the I/O device for the voice mode

Command

Function

#VLS=0

 No device enabled

#VLS=2

 Speaker enabled
#VLS=3 Microphone enabled
#VLS=6 Speaker and microphone enabled
#VLS=7 Devices set to mute mode - speaker enabled, microphone disabled