Specifications

RM2151 - USING THE RADIOTELEX SYSTEM Page 3-15
SEND Send indicator. Transmitting data. The indicator will flash when the output buffer is empty, i.e.
the message has been transmitted.
REPEAT Repeat indicator. Error in received or transmitted data.
DirectCall commands
If you in the DirectCall Main Menu have selected Commands you will furthermore have the following commands:
Who-are-you: Extract answer-back from opposite party.
This-is: Send own answer-back.
Send time: Send date and time.
Send bell: Send a bell command to the called part.
On-line shell: Enter on-line shell of the modem.
Send file: Send file (located on disk of Message Terminal or PC).
Send text: Send text (located in the editor).
Stop sending file or text: Is used to interrupt the transmission of a text from file or editor.
Save to printer: Log to printer (connected to the Message terminal or PC) any on-line traffic.
Save to file: Save to file (any on-line traffic) on the disk of the Message Terminal or PC. The file
shall be given a name when opened and the file shall be closed before it is possible
to see the contents. The file is open when ‘Save to file’ is provided with a prompt..
The file can be closed by high-lighting the ‘Save to file’ command and then hit the
ENTER key. The prompt disappears and the file can be viewed.
Editor 11 01
DirectCall LOCK CONNECT SEND REPEAT
Call Commands Over End Frequency
Who-are-you
> This-is
Call i Send time
Send bell
Waitin
Checki On-line shell...
> Send file...
Clear Send text
Stop sending file or text
Standb
> Save to printer
Save to file. Filename:
290292b
Status: Scanning ARQ Rx: 4204.0 Tx: 4204.0
Status line
The status line in the DirectCall menu displays the status of the radiotelex modem.
The status of the radiotelex modem can be divided in three main groups which are
a) modem transmitting, b) modem receiving, and c) modem scanning.
This three groups are again divided in DSC, ARQ and FEC. This means that the status of the radiotelex modem could
be “scanning ARQ”, “incoming collective FEC”. Some of the modem states are divided further. This could be a call
activated from the mailbox, where the status could be “mailbox call looking for free”.
Following the announcement of modem status are the Rx and Tx frequencies. The frequencies displayed are the
transmitter frequency and the modem receive frequency. In status: ‘Scanning DSC’ it is not possible to display the
modem receive frequency because the scanning is so fast that the display can not be read.
The directcall status line is explaining the status of the radiotelex modem and at which frequency the modem is
receiving, transmitting or scanning.