Toshiba Strata Dk Personal Computer Data Interface User Guide

Features
Data Call to Another Internal Data Telephone’s PC or Terminal
Strata DK PC/Data Interface 5/9913
äTo terminate the call from your PC or terminal
äTo terminate the call from either data telephone1. Hold the Shift
 key 
down and type +++
.Wait for this display:
The above display indicates that the RPCI-DI 
connected to your terminal or PC is now in the 
command mode and can accept AT commands.
The following screen displays on the other PC or 
terminal screen.
The Data Call LED on both data...

Features
Simultaneous Voice and Data Calls
14Strata DK PC/Data Interface 5/99
Simultaneous Voice and Data Calls
Voice Call While On Data Call 
You can make a simultaneous voice and data call between the same or different 
telephones.
While on a data call, a data telephone can originate, answer, and disconnect any type 
of voice call without interrupting the data call. For example, Phone 1 can be on a voice 
call with Phone 2, and during the call, Phone 1 can also send data to Phone 2.
äTo make a voice...

Features
Simultaneous Voice and Data Calls
Strata DK PC/Data Interface 5/9915
Data Call to Data Telephone While on a Voice Call to Another 
Telephone
You can make a simultaneous voice and data transmission to different data telephones.
While established on an internal or external voice call, a data telephone can make a 
data call to another internal or external data telephone or data device. For example, 
Phone 1 can be on a voice call to Phone 2. At the same time, Phone 1 can also be 
transmitting data...

Features
Outgoing Data Call
16Strata DK PC/Data Interface 5/99
Outgoing Data Call
Dialing Through the System Modem Pool
A PC involved in this type of call must be running a communications software 
program. Before making this call, verify that the communication parameters of your 
PC or terminal match those of the device that your are calling.
To place the RPCI-DI into the command mode while keeping the modem in the 
communications mode, Toshiba recommends that the RPCI-DI escape sequence be 
changed...

Features
Outgoing Data Call
Strata DK PC/Data Interface 5/9917
äTo dial an internal modem from your PC or terminal
äType ATDD, the 
[PDN] of the DIU 
connected to the 
system modem 
(pool), and then press 
Enter.The Data Call and Modem LEDs turn ON (red) after 
you press Enter
.
Wait for this display:
The above display indicates that a connection has been 
established between your PC or terminal and the 
PDIU-DS connected to the system modem (pool).
XXXX = data transmission speed
YYY = [PDN] of the...

Features
Outgoing Data Call
18Strata DK PC/Data Interface 5/99
äTo issue commands to the modem
1. Type ATDT (a system 
CO line access code, 
the telephone number 
of the external 
modem, or data 
service) from your PC 
or terminal keyboard, 
and then press 
Enter.Wait 5~30 seconds for the following screen to display 
on your PC or terminal screen.
This display indicates that a connection has been 
established between the Strata DK system modem and 
the external modem.
XXXX = data transmission speed...

Features
Outgoing Data Call
Strata DK PC/Data Interface 5/9919
Terminating a Call to an Internal Modem from a Terminal or PC
This sequence should only be used if your modem is connected to a system station 
port. This sequence should not be used if your modem is connected directly to a CO 
line.
äTo terminate the call from your data telephone1. Hold down the 
Shift
 key and type 
+++
.The following screen displays on your PC or terminal 
screen.
The Data and Modem LEDs turn OFF.
2. Type ATH
, and then...

Features
Incoming Data Call (External)
20Strata DK PC/Data Interface 5/99
Incoming Data Call (External)
An external data call (from the outside) can be made to the Strata DK system. Before 
making the call, verify that the communication parameters of the external PC or 
terminal and modem match those of the internal device (PC, terminal, or host 
computer, and modem) that you are calling.
PCs involved in this call must be running a communications software program.
äTo verify communications from your...

Features
Incoming Data Call (External)
Strata DK PC/Data Interface 5/9921
äTo make the call from the external PC or terminal
1. Type ATDT
, the 
number of the CO line 
that rings the DK 
system internal 
modem, and then 
press Enter
 on the 
external PC or 
terminal.The internal modem rings and auto answers.
Wait 5~30 seconds for the following screen to display 
on your (external) PC or terminal screen.
This display indicates that the external and internal 
modems are connected and in the communication...

Features
Incoming Data Call (External)
22Strata DK PC/Data Interface 5/99
äTo terminate the call from the external PC or terminal2. Type ATDD
, the 
[PDN] of the 
PDIU-DS or data 
telephone connected 
to the internal device 
you wish to connect 
to, and then press 
Enter
 on the 
external PC or 
terminal.Wait for the following screen to display on your 
(external) PC or terminal screen.
This display indicates that the external PC or terminal 
and the internal data device are connected.
XXXX = data...