ANACOM

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TÍTULO/RESP.:

Premium voice services in 2004 [documento electrónico] / Angel Dobardziev

AUTOR(ES):

DOBARDZIEV, Angel

PUBLICAÇÃO:

London: Ovum, 2004

DESC.FÍSICA:

17 p.

NOTAS:

"The premium voice markets that we have assessed are in gradual decline and we expect this to spread throughout the rest of Europe. Premium voice revenues are static or in a state of decline as adult and information services are being substituted by mobile and Internet applications, and increased usage of voting and competition applications is not sufficient to off set this."

TEMA:

Comunicações Eletrónicas

ASSUNTOS:

ComunicaçõesTelecomunicaçõesServiços-de-Voz

DATA PUB.:

2004

TipoReg:

Material Textual Impresso

LÍNGUA:

ENG

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