KSU
| Definition | : | Key Service Unit |
| Category | : | Technology » Communication |
| Country/Region | : | Worldwide  |
| Popularity | : |
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| Type | : |
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What does KSU mean?
Key Service Unit (KSU) or Key System Unit, is the switching control unit for a Key Telephone System (KTS), which controls routing and operation of an analog telephone system. Key Telephone Systems are usually used by companies with fewer employees. A key system has telephones with multiple buttons (“keys”) and lights that indicate which lines are in use.
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Frequently Asked Questions (FAQ)
What is the full form of KSU?
The full form of KSU is Key Service Unit