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The Telephone

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Cell Phones, Internet Telephone Service, Long-Distance Service, Wiring

Link to Teacher Resources Section
Link to the Search Button

The K-12 TLC Guide to
The Telephone

General Resources Section
The K-12 TLC Guide to
The Telephone

Cellular Telephones
The K-12 TLC Guide to
The Telephone

Internet Telephone Service
The K-12 TLC Guide to
The Telephone

Long-Distance Service
The K-12 TLC Guide to
The Telephone

Wiring
The K-12 TLC Guide to
The Telephone

Teacher Resources Section

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This guide last edited 10/21/2011
This guide last revised 08/19/2008