Dear customers,

Our customer service hotline will not be manned over the Easter holidays. We will be available for you again from 07.04. Please note that new registrations and requests to be processed manually will only be processed from this date.

You can still place orders and downloads online at any time. You will also find lots of helpful information in our FAQ.

We wish you a happy Easter!

Your DIN Media GmbH

Standard [CURRENT] Article is not orderable

ETS 300544:1995-03

GSM 03.83:1995-03

European digital cellular telecommunications system (Phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services - Stage 2 (GSM 03.83)

German title
Europäisches digitales zellulares Mobilfunksystem (Phase 2) - Zusatzdienste Anklopfen (CW) und Parken (HOLD) - Stufe 2 (GSM 03.83)
Publication date
1995-03
Original language
English
Pages
42
Publication date
1995-03
Original language
English
Pages
42

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