�1���� Procedures for the establishment of a
national access information path between a start-stop mode DTE and a PAD
������� 1.1���� Access via a public switched telephone network or leased lines
with V-Series interfaces
������� 1.2���� Access via a public switched data network or via leased lines
with X-Series interfaces
�2����
Procedures for character interchange and service initialization between
a start-stop mode DTE and a PAD
������� 2.1���� Format of characters used in the exchange of control
information between start-stop mode DTE and a PAD
������� 2.2���� Procedures for initialization
�3����
Procedures for the exchange of control information between a start-stop
mode DTE and a PAD
������� 3.1���� General
������� 3.2���� Procedures for virtual call control
������� 3.3���� Procedures for setting or changing the values of PAD
parameters
������� 3.4���� Procedures for reading the values of one or several parameters
by the start-stop mode DTE
������� 3.5���� Formats of PAD command signals and PAD service signals
������� 3.6���� Editing functions in the PAD
������� 3.7���� Procedure for request of status of the virtual call
�4����
Procedures for the exchange of user data between a start-stop mode DTE
and a PAD
������� 4.1���� Data transfer state
������� 4.2���� Data from the start-stop mode DTE received by the PAD
������� 4.3���� Delivery of user data to the start-stop mode DTE
������� 4.4���� Data forwarding conditions
������� 4.5���� Procedure for the PAD to indicate to the start-stop mode DTE,
by means of a PAD service signal, a temporary inability to accept additional
information
������� 4.6���� Procedures for transmission of X-ON and X-OFF by the PAD
������� 4.7���� Procedures for reset
������� 4.8���� Procedure for indication of break
������� 4.9���� Escape from the data transfer state
������ 4.10���� Echo
������ 4.11���� Selection of the procedure on receipt of the break signal from
the start-stop mode DTE
������ 4.12���� Selection of padding characters to be inserted after the
character 0/13 (CR)
������ 4.13���� Selection of line folding
������ 4.14���� Procedure for the start-stop mode DTE to indicate to the PAD a
temporary inability to accept additional information
������ 4.15���� Selection of linefeed insertion after carriage return
������ 4.16���� Selection of padding characters to be inserted after the
character 0/10 (LF)
������ 4.17���� Editing of user data
������ 4.19���� Interleaving of echo and output
������ 4.20���� Display interrupt
�5����
Formats of additional PAD command signals and PAD service signals
available in the extended dialogue mode
������� 5.1���� Format of the break PAD command signal
������� 5.2���� Format of the NUI ON and NUI OFF PAD command signals
������� 5.3���� Format of the language PAD command signal
��� ����5.4���� Format of the
help PAD command signal
������� 5.5���� Standard format of the help PAD service signal
�6����
Multi-Aspect PAD (MAP) operation in accordance with Recommendation X.8
������� 6.1���� Procedures required to support MAP
������� 6.2�� ��Formats of MAP command signals
������� 6.3���� Format of MAP service signals
������� 6.4���� Error conditions
������� 6.5���� Format of additional MAP
command signals and MAP service signals
available in the extended dialogue mode
Annex A � PAD command signals and PAD service signals
Annex B � PAD Time-outs
Annex C � PAD service signals for extended dialogue mode
������� C.1���� Possible PAD service signals
text in Spanish for extended dialogue mode
������� C.2���� Possible PAD service
signals text in French for extended dialogue mode