This article discusses software internally used by Apple. Acquiring a copy without Apple's consent is illegal and may result in being scammed. |
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Original author(s) | Apple Inc. |
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Developer(s) | Apple Inc. |
Stable release | 17 (latest known version) |
Operating system | iOS |
Available in | English |
License | Closed source |
E911Tester is an app installed on all InternalUI builds which is used to test the implementation and functionality of the Enhanced 911 (also called E-911 or E911) system in North America. The E911 system automatically provides the caller's location to emergency dispatchers.