1 Scope
2
General
3
Service requirements
3.1 Message identification
3.2 Service signals
3.3 Duration of message storage
3.4 Maximum message length and duration
3.5 Store full indication
3.6 End of transaction and end of message signal
3.7 Input transaction accepted
3.8 Message security
3.9 Advice of non-delivery/delivery
3.10 Call records
3.11 Incomplete message
4
Facilities
4.1 Single address
4.2 Multi-address
4.3 Follow-on messages
4.4 Classes of delivery
4.5 Cancellation
4.6 Address correction
5
Quality of Service
5.1 Loss probability in the
store and forward procedure
5.2 Error protection
5.3 Duration of service
5.4 Number of circuits
5.5 Minimum storage capacity
6
Access principles
7
Access procedures
7.1 General
7.2 Access from a telex subscriber
7.3 Service request
7.4 Message input
8
Contents of the address line
8.1 Address line
9
Abnormal conditions during message input
10 Message status enquiry
10.1 General procedures
10.2 Status enquiry information field content
10.3 The status report
10.4 Status report field content
11 Delivery procedure
11.7 Procedures for delivery of messages
12 Notification procedures
12.1 Types of notification
12.2 Notification delivery procedures
13 Delivery retry procedures
13.3 Recorded message from the called subscriber
14 Contents of delivery/non-delivery
notifications
15 Internationally interconnected
store and forward units