Lots More Information
Related HowStuffWorks Articles
- How Telephones Work
- How VoIP Works
- How Teleconferencing Works
- How Smartphones Work
- How Conferencing Works
More Great Links
- Home >
- Tech >
- Electronics >
- Phones >
- Telephone Technology
by Dave Roos
Cite This!
Please copy/paste the following text to properly cite this HowStuffWorks article:
Roos, Dave. "How to Make International Calls" 10 November 2007. HowStuffWorks.com. <http://electronics.howstuffworks.com/how-to-make-international-calls.htm> 10 February 2012.
Cite
Gadgets Deconstructed
Inside this Article
You Might Also Like
Inside a Cell Phone
On a "complexity per cubic inch" scale, cell phones are some of the most intricate devices people play with on a daily basis. Take a look inside a cell phone.
How Interactive Voice Response (IVR) Works
IVR, or interactive voice response, is a new technology that many of us use everyday. Learn more about IVR in this article.
Inside this Article
