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TS 03.53 (SA4)
TFO – Tandem Free Operation Service description Stage 2

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(P) GSM Rel-99 v8.0.0  2000/03  15 p.
(P) GSM Rel-98 v7.0.1  1999/06  15 p.

Rapporteur:  HELLWIG, Karl
Descendant:  TS 23.053
See also:  TFO-related TS/TR

This TS defines the stage 2 service description for Tandem Free Operation (TFO) in GSM. Tandem Free Operation applies only to speech calls.

  • the TFO principles are built so that they could be used as well by other systems other than GSM.


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