Howstuffworks "How does Caller ID work?"

We'll look at the different telephone technologies that enable us to easily communicate. Learn about Skype and Vonage, caller ID, fiber optics and more.

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> Cell Phones
> Home Telephones
> Wireless

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How does Caller ID work?

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EXPERT REVIEWS

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PRICES

General Electric GE 25922GE1 5.8GHz with Caller ID - - Phone

AT&T 260 Trimline with Caller Id 1-Line Corded Phone

Philips ID9371B/37 1-Line Cordless Phone

TOP SELLING
PHONES WITH CALLER ID

General Electric GE 25922GE1 5.8GHz with Caller ID - - Phone

Caller ID, Call Waiting, Handset Locator, LCD Display, Selectable Ringtones

$19 - $25

AT&T 260 Trimline with Caller Id 1-Line Corded Phone

Corded Phone, Single Line Operation, 13 Speed-dial Numbers, Caller ID, Call Waiting, LCD Display

$28 - $40

Philips ID9371B/37 1-Line Cordless Phone

Cordless Phone, DECT, GAP, Single Line Operation, Caller ID, Call Waiting, Answering System, LCD Display

$119 - $180

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