PRETS 300 548 : OCT 93
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - CALL BARRING (CB) SUPPLEMENTARY SERVICES - STAGE 2 (GSM 03.88)
11-01-1994
01-12-2013
Deals with call restriction supplementary services: barring of outgoing calls and barring of incoming calls.
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