PRETS 300 512 : MAY 94
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EUROPEAN DIGITAL CELLULAR TELECOMMUNICATION SYSTEM - PROCEDURE FOR CALL PROGRESS INDICATIONS GSM 02.40 - PHASE 2
Superseded date
09-02-1994
Published date
01-12-2013
Defines requirements for call progress and related information to be provided to users of the GSM system.
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.