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- Recommendation U.10
- EQUIPMENT OF AN INTERNATIONAL TELEX POSITION
- (former CCIT Recommendation F.60; modified at New Delhi, 1960)
- The CCITT,
- considering
- international telex position that
- is a manual position in an international telex exchange and is used
- to set up international telex calls should be so equipped as to
- permit satisfactory operation in conformity with Recommendation
- F.60 [1],
- unanimously declares the following view
- (1) An international telex position must be equipped in such a way as to
- receive the clearing signal from both sides.
- (2) It should not be possible to recall the operator of that position by a
- signal to an established connection, except if Recommendation U.21 is applied.
- (3) Precaution must be taken that, in the event of the operator of the
- international telex position's delaying to remove the plug on reception of the
- clearing signals, a new call from a subscriber on one network cannot pass to the
- other network.
- (4) When the call has been established, the answer-back signals of
- equipment used at the intermediate telex positions must not be sent to line when
- figure-shift D is received.
- (5) The international telex position must be provided with equipment to
- determine the chargeable time of calls controlled by these positions, this timing
- equipment to be brought into operation in accordance with the Recommendation
- cited in [2] but to be stopped on receipt of the first clearing signal.
- References
- [1] CCITT Recommendation Operational provisions for the international telex
- service, Rec. F.60.
- [2] Ibid., S 3.3.
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- Fascicle VII.2 - Rec. U.10 PAGE1
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