Multiple Call Arrangement
Multiple call arrangement - allows the user to receive several calls simultaneously, even if they came by the same line. This stops the redirection of incoming calls directly to voice mail in case the line is busy or if the user is already involved in an active call.
The blacklist represents itself a list or register of entities which are denied privileges, service, mobility, access and admission due to these or other reasons. This function blocks all connections from the subscribers who are in the list.
Master Telecom SIA
Master Telecom is the global voice services provider in both the retail and wholesale telecommunications arenas, headquartered in New York, with a significant presence in Baltic States and substantial businesses in Poland, Russia and Ukraine. The primary
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