6.2.2.1: Visually distinguishable display

Where ICT has RTT send and receive capabilities, displayed sent text shall be visually differentiated from and separated from received text.

Testing methods

Type of complianceInspection
Pre-conditions
    1. The ICT under test has RTT send and receive capabilities.
    2. The ICT supports RTT mechanism(s).
    3. A "reference" RTT-capable terminal using mechanisms supported by the ICT system is connected at the other end of the system to the ICT under test.
      Procedure
        1. The ICT under test is connected to the ICT system terminated by the "reference" terminal.
        2. The different elements of the ICT are in an operational status (the connection is active and the terminals are in the relevant RTT mode) and the two terminals are communicating to each other.
        3. A Short text sequence is sent by the ICT under test.
        4. A Short text sequence is sent by the "reference" terminal.
        5. Check, on the ICT under test, that displayed sent text is visually differentiated from and separated from received text.
          Result  Pass: Check 5 is true
           Fail: Check 5 is false

          NOTE:   A "reference" terminal is a terminal having RTT send and receive capabilities that uses the RTT mechanisms supported by the ICT network. This "reference" terminal is the responsibility of the test laboratory.

          Requirement details

          Reference number: 6.2.2.1

          Related requirements

          Related functional statements

          Related technical requirements

          No related technical requirements are associated with this technical requirement