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Deities
God
Stuff
Negative Stuff
Dysfunction
Dysfunctional Industries
Telecommunications
Communications Gear
Telephony
Attachments
Telephony - Wikipedia
Parents
Communication Tools
Communications Gear
Converging Markets
Real-Time Conversation Tools
Telephones (1876)
Voice
Children
Advanced Intelligent Network (IN, AIN)
Audio Headsets
Buddies on Cell Pilot
Cellular Carriers
CLASS Services
CTI (Computer-Telephony Integration)
Dialup Access (1981-2000?)
IP Telephony
ITC (MIT Program in Internet and Telecoms Convergence)
Long Distance (calls)
Multi-Party Audio
Operator Services
Phreaking
POTS (Plain Old Telephone Service)
Premium-Rate Telephone Numbers (900 in the US)
PSTN (Public Switched Telephone Network)
QoS (Quality of Service)
Telemarketing
Telephone Slamming (switching people's phone carrier w/o their consent)
Telephony Eqpt Suppliers
Telephony in 1927
Telephony Services and Applications
Toll-Free Telephone Numbers
Universal Service
Jumps
Telcos