SimilarityRank
phone_system 0.810 65655
telephone_service 0.743 65209
telephone_line 0.729 56007
telephony 0.714 52561
phone_service 0.706 73743
telecommunication_system 0.700 87387
PBX 0.696 70376
telephone 0.693 4539
communication_system 0.666 16611
phone_line 0.661 43149
landline 0.645 62346
telecommunication_network 0.640 70290
switchboard 0.637 69180
computer_network 0.629 29982
telephone_company 0.628 84691
VoIP 0.624 28117
communication_network 0.623 29236
telecommunication_service 0.620 62475
voice_mail 0.614 78669
communication_service 0.614 59179
fax_machine 0.612 77782
network_infrastructure 0.611 45580
Internet_service 0.604 23490
VOIP 0.587 95665
modem 0.585 12021