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PCE
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CPC Subgroup Additional Only
H04M 2203/257

remote control of substation user interface for telephonic services, e.g. by ISDN stimulus, ADSI, wireless telephony application WTA, MExE or BREW

Full Title

Aspects of automatic or semi-automatic exchanges > related to user interface aspects of the telephonic communication service > remote control of substation user interface for telephonic services, e.g. by ISDN stimulus, ADSI, wireless telephony application WTA, MExE or BREW