Telephone Systems International

Telephone Systems International
Industry	Telecommunications
Founded	1998;27 years ago
Founder	Ehsan Bayat

Last updated October 11, 2025

Telephone Systems International is a U.S.-based provider of international telecommunications services founded by Afghan-American entrepreneur Ehsan Bayat. TSI operates the Afghan Wireless Communication Company in a joint venture with the Afghan Ministry of Communications.

History

In 1998, Telephone Systems International (TSI) was formed with the goal of building a commercial telephone network in Afghanistan.^[1]

References

↑ "Telephone Systems International Inc. - Summary from LegiStorm". www.legistorm.com. Retrieved 2021-06-15.

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[1] "Telephone Systems International Inc. - Summary from LegiStorm". www.legistorm.com. Retrieved 2021-06-15.

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