An effective communication system is a way of exchanging information or ideas that is efficient and works well. It means that messages are clear and understood easily by all involved parties. Full definition
Wish Group targets this issue with effective communication systems for any sized organization with an array of needs. (wishgroup.ca)
Most parents are as «time poor» as teachers; any effective communication system has to recognise this and keep things simple. (educationbusinessuk.net)
Macmillan Academy in Middlesbrough, for example, wanted a discreet but effective communications system that could instantly deliver complex messages — such as full details of any incident — to the right people. (educationbusinessuk.net)