Digicom Tiziano 56 Memory User manual

rev. 1.0 del 03/99
TIZIANO 56
MEMORY
http://www.digicom.it
User's Manual
User's Manual

TIZIANO 56 MEMORY Index
I
INDEX
PREFACE III
1. GENERALITY 1.1
1.1. PRODUCT PACKAGE CONTENTS 1.2
1.2. PRODUCT FEATURES 1.2
2. INSTALLATION 2.1
2.1. HARDWARE INSTALLATION 2.1
Picture 2.1.Desktop version rear panel 2.2
2.2. SOFTWARE INSTALLATION 2.2
2.2.1. WINDOWS® 95/98/NT4.0 2.3
2.2.2. MACINTOSH® - MODEM INSTALLATION FORARAOPENTRANSPORT 2.6
3. MODEM AT COMMAND SET 3.1
3.1. AT COMMAND SET DESCRIPTION 3.1
3.1.1. MNP10 COMMAND 3.9
3.1.2. CELLULAR MODE COMMAND 3.9
3.2. VOICE AT COMMANDS 3.10
3.3. SPEAKERPHONE AT COMMANDS 3.12
3.4. S REGISTERS 3.13
3.4.1. SPECIAL S REGISTER DESCRIPTION 3.13
3.5. CONNECTION MESSAGES 3.14
4. PERFORMANCES WHEN COMPUTER IS OFF 4.1
4.1. MAIN FEATURES 4.1
4.2. DESCRIPTION OF PWR LED FOR THE MEMORY FUNCTION 4.2
4.3. RECORD THE WELCOME MESSAGE 4.2
4.4. DOWNLOAD OF VOICE MESSAGES AND FAX 4.4
4.5. AT COMMANDS FOR MEMORY FUNCTION 4.4
DECLARATION CE OF CONFORMITY V

TIZIANO 56 MEMORY Preface
III
PREFACE
All rights reserved; no part of this publication may be reproduced, stored in a retrieval
system, or trasmitted in any form or by any means, electronic, otherwise, without the prior
written permission of DIgicom S.p.A..
The contents of this booklet may be modified without prior permission.
Every possible care has been taken in testing and putting together all the documentation
containedinthisbooklet,however Digicom cannot take anyresponsability brought bythe
use of this booklet.
The following installation rules should be respected in order to have the best working
order of the equipment and for the user’s safety.
ENVIROMENTAL CONDITIONS
For all devices:
ENVIROMENTAL TEMPERATURE RELATIVE HUMIDITY
from 0 to + 45°C from 20 to 80% n.c.
Rapid changes of temperature or humidity should be avoided (0,03°C/min).
This equipment, including cables, should be installed in an area free from:
lDust, humidity, heat from direct sun light.
lObjects which irradiate heat. These could cause damage to the container or other
problems.
lObjects which produce a strong electtromagnetic field (loudspeakers, etc.)
lLiquids or chemical corrosive substances.
GENERAL WARNINGS
For all equipment powered directly from mains power
POWER SUPPLY 220-240 Volt single phase 50 Hz
ISOLATION CLASSIFICATIONS only those indicated on the equipment label
NOMINAL CURRENTS only those indicated on the equipment label
To avoid electric shock, the equipment should never be opened.Ask qualified personnel
help.
Disconnect the power cable from the wall outlet when the equipment is not to be used for
a long period. To disconnect the cable pull it by the plug, never pull it by the cable itself.
If there should be liquid or object penetration in the equipment, disconnect the power
cable and call a qualified personl for testing.
CLEANING THE TERMINAL
Use a clean and soft cloth. Wet the cloth with water or natural detergent if it is necessary
to remove any stains. Never use chemical products such as petrol or solvents.
VIBRATIONS OR DROPPING
Caution against vibrations and dropping
WARNING
This is a class A product.
In a domestic environment this product may cause radio interference
in which case the user may be required to take adequate measures.

TIZIANO 56 MEMORY Generality
1.1
1. GENERALITY
This operating manual describes the installation procedures and the main
features of Tiziano 56 Memory.
Tiziano 56 Memory is a
multistandard fax/modem
suitable for applications
requiring ultra high speed
over the PSTN line.
Itcomplieswith ETS 300-001
European regulation and it is
homologated by the P.T.
Ministery to be connected to the
national telephone line (RTN).
The homologation number is shown on the label under the modem.
DEAR CUSTOMER,
Your Tiziano 56 Memory complies with the 56Kbps standard
accordingtotheITU-TV.90regulationfordatacommunication
up to 56000 bps.
The V.90 standard, like the K56Flex, has an unbalanced connection speed.
Itmeansthat you have a connection wheredataare received at the maximum
speed of 56000 bps and sent at the maximum speed of 33.600 bps.
The unbalance, due to the technical limitations of the analog telephone lines,
allows to carry out connections with top performances in applications of
Internet access or remote access.
In order to reach the connection speed of 56000 bps, according to the 56K
technology, one of the two modems must be connected to a digital network
(usually ISDN or *64 in G703/G7047). In fact, the modems of the Services
Provider (Internet POP or access servers) are special ones, like "Central
Site Modem"(CSM).
Themaximum speed, when receivingdata, in users connectionsover analog
line is 33.600 bps.

1.2
TIZIANO 56 MEMORY Generality
1.1. PRODUCT PACKAGE CONTENTS
lTiziano 56 Memory
lSerial cable
lDrivers for Windows® 98/95, NT4 (Windows® version only)
lDrivers for Mac OS (Macintosh® version only)
lVoice/Data/Fax software for Windows® 98/95, NT4(Windows® version
only)
lVoice/Data/Fax software for Macintosh® (Macintosh® version only)
lInstallation guide
1.2. PRODUCT FEATURES
lAsynchronous Tx: from 300 to 115200 bps.
lStandardmodulations for modem section:V.90,K56flex™,V.34 annex 12,
V.34, V.32bis, V.32, V.22bis, V.22, V.21, V.23 (1200/75).
lStandard modulations for fax section: V.27ter, V.29 Group 3 Class 1 for
fax Tx/Rx up to 14.400 bps (optional fax emulation software is required).
lAT command set with autobaud for the data mode up to 115.200 bps.
lNon volatile memory directory for user profiles.
lAuto dial and autoanswer.
lTone and pulse dialing.
lInternal telephone book
lMNP10-EC Enhanced Cellular (available on request)
lError Correction: MNP 4/10 and V.42
lData Compression: MNP 5 and V.42bis
lFax emulation
lDigital answering machine
lSpeakerphone

TIZIANO 56 MEMORY Installation
2.1
2. INSTALLATION
2.1. HARDWARE INSTALLATION
Check the modem is OK after you removed it from the package.
Use the universal
cable in the
package to
connect the
modem to anyone
of the computer
serial ports.
Connect the modem to
the telephone line through the
cable supplied.
IfyouworkwithaMacintosh®connect the serial
cable to the "Modem port" or to the "Printer port".
After you carried out the serial ports and the
telephone line connections connect the modem to
theexternal power supply and switchON the power
switch on the rear panel.
Check that the LED PWR
indicator is on.
Go on with the installation reading the SOFTWARE INSTALLATION section.

2.2
TIZIANO 56 MEMORY Installation
ON PWR RS232 JA JB JC JD LINE
On/Off
Switch Microphone Headset
Input
Power
Supply Audio
Input
Audio
output Line
Picture 2.1. Desktop version rear panel
2.2. SOFTWARE INSTALLATION
lWINDOWS® 95/98/NT4.0 Drivers
Before starting with the software installation, please read the file Readme.txt
on the Floppy Disk or the CD ROM included with the modem package.
This file contains the complete installation procedure and more details about
the different versions of Windows® 95/98.
The following sections describe the standard installation of the software
driver for your modem using Windows® 98/95/NT4.0
lMACINTOSH® ARA/Open Transport Drivers
Copy your modem driver from the Floppy Disk or the CD ROM folder into the
"System Folder"-> Extensions ->Modem Script.
Your modem driver is now listed and available for any application that uses
ARA/Open Transport.
Remember to select the correct communication port in the application in
accordance with the hardware installation and disconnect the AppleTalk
protocol on the busy port.

TIZIANO 56 MEMORY Installation
2.3
Follow this procedure to correctly disconnect the protocol:
1. Open the AppleTalk from the Control panel
2. Select "User Mode" from Edit Menu (or command-U)
3. Select "Advanced" and then click OK
4. Click "Options"
5. Select "Inactive" and then click OK
6. Close the AppleTalk
7. Save the new settings
Initialization string for FreePPP
If you are using FreePPP for connections to the Internet or to other access
systems,theinitialization string is the following: AT&FX3&C1&D2&K3\N3%C3
lOTHER DRIVERS
For other Operating Systems, see the installation procedures on the Floppy
Disk or the CD ROM included in the modem package.
2.2.1. WINDOWS® 95/98/NT4.0
1. Run Windows®95/98/NT4.0
2. Select from the START icon : Settings-Control Pannel- Modem- Add

2.4
TIZIANO 56 MEMORY Installation
3. From the window "Install New Modem" put a tick in the box “Don’t detect my modem"
and click Next.
4. Click on Disk.
5. Inthewindow "Install from disk":InserttheFloppydiskortheCDROMintheappropriate
drive(A:or CD-Rom reader) and select the unit"Copy manufacturer's files from:"then
press OK.

TIZIANO 56 MEMORY Installation
2.5
6. From the list select the driver to use (e.g. Digicom Tiziano 56 Memory) and click Next.
7. Select the COM port where your modem is connected, then clik Next and then Finish.
Your modem is now installed among the modems Windows® will use for the
connections. It will be possible to select it from the list in the Windows®
setup menus (Hyperterminal, Remote Access, etc.).

2.6
TIZIANO 56 MEMORY Installation
2.2.2. MACINTOSH® - MODEM INSTALLATION FOR ARA OPEN
TRANSPORT
Be sure you have on your Mac the Open Transport drivers for your modem.
Install them by copying the files from the ARA/OT folder (they are on the
driver supplied with the modem) into the “System Folder -> Extensions ->
Script Modem”.
From Control Panel select PPP.
Select Registered User, insert user ID and password and the number to be
dialed.
From the bar menu select PPP and then Modem...
Select the serial port to be used and your modem from the list.

TIZIANO 56 MEMORY Installation
2.7
From the bar menu select PPP and then TCP/IP...
In the next window select the PPP protocol in the field " Connect via "
The fields concerning the parameters used for the connection in PPP will appear.
Eventually insert the parameters supplied by your provider (DNS etc.)

TIZIANO 56 MEMORY Modem AT Command Set
3.1
3. MODEM AT COMMAND SET
Themodemsupportsa completeATcommandssettodefinetheconfiguration,
initiate or terminate modem communication, test the modem and the
communicationlink.Themodemwill work in two basicoperations:command
mode and data mode.
COMMAND mode is when the modem is not connected to another modem,
therefore “Off Line” or in a idle condition. In this mode the modem will accept
commands beginning with AT prefix. DATA mode is when the modem is
connectedto another modem,that is an “On Line” condition or functioning. In
this mode all the characters sent from computer are interpreted as data and
they are sent to the remote modem. You may switch from data to command
mode by entering an escape sequence. The default escape sequence is
+++. To be valid, the sequence must be followed by an AT command, i.e.
"+++AT<CR>".
Data Length
Digicom's modems can manage the following ASCII code formats:
CASE START BIT DATA BIT PARITY STOP BIT TOT
11 71110
21 80110
31 70210
41 81111
The modem will accept even, odd, mark, or space.
3.1. AT COMMAND SET DESCRIPTION
NOTE: "l" default factory commands
AT Attention
All the characters following the letters ‘AT’ are commands. In AT command
modethemodemautomaticallydetectsthecomputerspeedandparityformat.
The modem will response using the same speed and parity format of AT
command.
ATA Answer incoming data call
Cause the modem to go off hook and attempt a handshake in answer mode.

3.2
TIZIANO 56 MEMORY Modem AT Command Set
A/ Repeat last command
Cause the modem to repeat the last AT command. This command must not
be preceded by AT and followed by CR.
ATD Dial Command
0:9 Dial numbers
* DTMF digits
# DTMF digits
A..D* DTMF digits
P Pulse dial
T Tone dial
S=n Select a number stored in the modem internal book (see AT&Z
command)
! Flash
W Wait for dial tone
@ Wait for five seconds of silence
, Pause
L Recall the last number dialed
; Return to Command state.Added to the end of the dial string, this
causes the modem to return to the command state after it
processes the portion of the dial string preceding the “;”. The
modem will enter call progress only after an additional dial
command is issued without the “;” terminator.
^ Toggle calling tone
ATE Commands Echo
E0 Commands echo disabled.
lE1 Commands echo enabled.
ATH DISCONNECTION
H0 Modem disconnects
H1 Modem connects to the line and remain in command mode
for the time defined in S7.
ATI IDENTIFICATION
I0 Maximum line speed
I1 Product type
I3 Product name
I4 Software release
I5 Active Country Code

TIZIANO 56 MEMORY Modem AT Command Set
3.3
ATL SPEAKER VOLUME
L1 Low speaker volume.
L2 Medium speaker volume.
lL3 High speaker volume.
ATM SPEAKER CONTROL
M0 Speaker disabled.
lM1 Speaker on until carrier is detected.
M2 Speaker always on.
M3 Speaker off during dialing and on until carrier is detected.
ATO RETURN ON LINE
O0 On line state when during connection the modem is in command
mode.
O1 Like previous plus equalizer retrain.
ATP SET PULSE DIAL DEFAULT
This command forces pulse dialling.
ATQ QUIET RESULT CODES
lQ0 Answer codes enabled.
Q1 Answer codes disabled.
ATS READ/WRITE REGISTER
Sn=vvvWrite the vvv value in the n Register.
Sn? Display the value stored in the n Register.
ATT SET TONE DIAL DEFAULT
This command forces tone DTMF dialling.
ATV RESULT CODE FORMAT
V0 Result code display as digit (short form).
lV1 Result code display as words (extened form).
RESULT CODE SHORT & EXTENDED FORM SUMMARY
SHORT EXTENDED
0OK
1 CONNECT
2 RING0
3 NO CARRIER
SHORT EXTENDED
4 ERROR
5 CONNECT 1200
6 NO DIALTONE
7 BUSY

3.4
TIZIANO 56 MEMORY Modem AT Command Set
SHORT EXTENDED
8 NO ANSWER
10 CONNECT 2400
11 CONNECT 4800
12 CONNECT 9600
13 CONNECT 7200
14 CONNECT 12000
15 CONNECT 14400
59 CONNECT 16800
16 CONNECT 19200
61 CONNECT 21600
62 CONNECT 24000
63 CONNECT 26400
64 CONNECT 28800
91 CONNECT 31200
84 CONNECT 33600
17 CONNECT 38400
19 CONNECT 115200
22 CONNECT 1200TX/75RX
23 CONNECT 75TX/1200RX
40 CARRIER 300
44 CARRIER 1200/75
45 CARRIER 75/1200
46 CARRIER 1200
47 CARRIER 2400
48 CARRIER 4800
49 CARRIER 7200
50 CARRIER 9600
51 CARRIER 12000
52 CARRIER 14400
53 CARRIER 16800
54 CARRIER 19200
55 CARRIER 21600
56 CARRIER 24000
57 CARRIER 26400
SHORT EXTENDED
58 CARRIER 28800
78 CARRIER 31200
79 CARRIER 33600
66 COMPRESSION: CLASS 5
67 COMPRESSION: V42 bis
69 COMPRESSION: NONE
76 PROTOCOL: NONE
77 PROTOCOL: LAP
80 PROTOCOL: ALT
150 CARRIER 32000
151 CARRIER 32000
152 CARRIER 36000
153 CARRIER 38000
154 CARRIER 40000
155 CARRIER 42000
156 CARRIER 44000
157 CARRIER 46000
158 CARRIER 48000
159 CARRIER 50000
160 CARRIER 52000
161 CARRIER 54000
162 CARRIER 56000
165 CONNECT 32000
166 CONNECT 34000
167 CONNECT 36000
168 CONNECT 38000
169 CONNECT 40000
170 CONNECT 42000
171 CONNECT 44000
172 CONNECT 46000
173 CONNECT 48000
174 CONNECT 50000
175 CONNECT 52000
176 CONNECT 54000
177 CONNECT 56000
Note:The commands in the above list can be followed by \ARQ message
ATW REPORT AT CONNECTION
W0 When connected the modem displays:CONNECT and the digital
rate.
W1 Whenconnectedthemodemdisplays:LineSpeed,ErrorCorrection
Protocol (if any),Digital rate
lW2 Whenconnected the modem displays:CONNECT andlinespeed.

TIZIANO 56 MEMORY Modem AT Command Set
3.5
ATX DIALTONE DETECTION
X0 No control on dial tone.
lX1 Busy and dial tone are ignored.
X2 Dial tone detected.
X3 Busy tone detected.
X4 All messages enabled.
ATZ RESET AND LOAD USER PROFILE
Z0 Reset and load user profile 0.
Z1 Reset and load user profile 1.
AT+MS= MODULATION FORMAT
This extended-format command selects the modulation, optionally enables
or disable automode, and optionally specifies the lowest and highest rates
using one to four subparameters. the command format is:
AT+MS=[mod],[automode],[min_rate],[max_rate]
# [mod] = modulation type
# [automode] = automode enable or disable
# [min_rate] = min. line speed
# [max_rate] = max.line speed
lModulation type (see the table below)
MOD MODULATION POSSIBLE RATE bps
0 V.21 300
1 V.22 1200
2 V.22bis 2400 or 1200
3 V.23 1200
9 V.32 9600 or 4800
10 V.32bis from 14400 to 4800
11 V.34 from 33600 to 2400
12 V.90 from 56000 to 28800
56 K56Flex from 56000 to 32000
64 Bell 103 300
69 Bell 212 1200
lAutomode: see the ATN command
lLine speed min/max: These parameters permit to define, within a
modulation standard, the minimum and maximum connection rate.
The AT+MS? command shows the currently modem configuration, the
default value is: 12,1,300,56000

3.6
TIZIANO 56 MEMORY Modem AT Command Set
Some configuration examples
lModem set up with automode enabled and connection speed between
300 bps and 56000 bps:
AT+MS=12,1,300,56000
The modem will connect at the maximum speed available if the interface
speed is equal or higher than the max rate (56.000bps).
If the computer speed is less than the max rate, the modem will connect at
the computer speed.
lModem set up in V.34 with automode disabled and speed fixed at 33.600
AT+MS=11,0,33600,33600
In this case the modem will connect only if the computer speed is equal or
higher than the speed setup in the AT+MS command.
AT+MS=9,1,300,9600
The modem can handshake from V.32 (9600 bps) to V.21 (300 bps).
Standard Available speeds
V.90 56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667,
45333, 44000, 42667, 41333, 40000, 38667, 37333, 36000,
34667, 33333, 32000, 30667, 29333, 28000
K56Flex 56000, 54000, 52000, 50000, 48000, 46000, 44000, 42000,
40000, 38000, 36000, 34000, 32000
V.34 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800,
14400, 12000, 9600, 7200, 4800, 2400
V.32bis 14400, 12000, 9600, 7200, 4800
V.32 9600, 4800
V.22bis 2400, 1200
V.22 1200
V.21 300
Bell 103 300
Bell 212 1200
AT%C DATA COMPRESSION CONTROL
%C0 Compression disabled.
%C1 MNP5 enabled only.
%C2 V42bis enabled only.
l%C3 MNP% and V42bis enabled.
AT%E AUTORETRAIN CONTROL
%E0 Autoretrain disabled.
%E1 Autoretrain enabled.

TIZIANO 56 MEMORY Modem AT Command Set
3.7
l%E2 Fallback/fallforward enabled. Enabled only in error corrector or
buffer mode.
AT%L DISPLAY RECEIVE LEVEL IN DBM
Returns a value which indicates the received signal level.
Example 009 = -9 dBm, 043 = -43 dBm.
AT%Q LINE SIGNAL QUALITY
From 000 (good quality) to 127 (poor quality, troubled signal).
AT&C CARRIER DETECT OPTION
&C0 Carrier detect always ON. When modem disconnect DCD (C109)
goes OFF for 1 sec.; function 109 wink.
l&C1 Carrier detect is ON when remote carrier is present.
AT&D DATA TERMINAL READY OPTION
&D0 DTR signal is ignored.
&D1 Modem return to Command Mode upon detecting ON to OFF
transition on DTR.
l&D2 Modem hangs up and disables auto-answer upon detecting ON
to OFF transition on DTR.
&D3 Modem reset upon detecting ON to OFF transition on DTR.
AT&F FACTORY CONFIGURATION
&F0 Load factory configuration 0.
&F1 Load factory configuration 1.AT&G GUARD TONE
AT&K DATA FLOW CONTROL
&K0 Flow control disable.
l&K3 Hardware flow control (RTS/CTS) enabled(Defaultfordatamodem
modes).
&K4 Software flow control (Xon/Xoff) enabled.
&K5 Software flow control (Xon/Xoff) in trasparent mode enabled.
&K6 Hardware and software flow control enabled (defaultforfaxmodem
modes).
AT&P MAKE/BREAK RATIO
l&P0 39%-61% make/break ratio with 10 pulses per second.
&P1 33%-67% make/break ratio with 10 pulses per second.

3.8
TIZIANO 56 MEMORY Modem AT Command Set
AT&Q OPERATING MODE SELECTION
&Q0 Asyncronous direct mode.
l&Q5 Operations with error corrector. It is automatically selected with
\N command (different from 0 and 1).
&Q6 Asynchronous with buffer enabled (AT/N0).
AT&R C106
&R0 In asynchronous mode, C106 is controlled according to V25
handshake reccomandation.
l&R1 In synchronous mode, C106 follows the flow control.
AT&S C107 (DATA SET READY OPTION)
l&S0 DSR will remain ON all the time.
&S1 DSR will become active after answer tone has been detected and
inactive after the carrier has been lost.
AT&V VIEW ACTIVE AND STORED PROFILES
AT&W STORE ACTIVE PROFILE
&W0 Store active profile as Profile 0.
&W1 Store active profile as Profile 1.
AT&Y DEFINE DEFAULT PROFILE AFTER POWER ON
l&Y0 Use profile 0 after power on.
&Y1 Use profile 1 after power on.
AT&Z STORETHE XTELEPHONE NUMBER IN A N LOCATION
AT&Zn =X (n = from 0 to 3; X = dialing string from 0 to 35 numbers).
AT\N ERROR CORRECTION AND BUFFER CONTROL (MNP AND V42)
\N0 Selects normal speed buffered mode (disables error correction
mode). Forces &Q6.
\N1 Serial interface selected. Selects direct mode and is equivalent to
&M0, &Q0 mode operation. Forces &Q0.
\N2 Selects reliable (error correction) mode. The modem will first
attempta LAPM connection and thenan MNP connection. Failure
to make a reliable connection results in the modem hanging up.
Forces &Q5.
l\N3 Selectsauto reliable mode. This operates thesame as \N2 except
failure to make a reliable connection results in the modem falling
back to the speed buffered normal mode.