# Phones Overview

Please select the your phone from the list below to access the user guide for your phone.

[![Grandstream GXP2170](https://kb.princetonisd.net/uploads/images/gallery/2022-05/0nw3mPasIJl3zbVB-gxp2170.PNG)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/grandstream-gxp2170-user-guide "Grandstream GXP2170") Grandstream GXP2170 ([User Guide](https://kb.princetonisd.net/books/classroom-troubleshooting/page/grandstream-gxp2170-user-guide)) [![Grandstream GXP2135](https://kb.princetonisd.net/uploads/images/gallery/2022-05/23QLU8U4VLtfdQ6p-gxp2135.PNG)](https://kb.princetonisd.net/books/classroom-troubleshooting/page/grandstream-gxp2135-user-guide "Grandstream GXP2135") Grandstream GXP2135 ([User Guide](https://kb.princetonisd.net/books/classroom-troubleshooting/page/grandstream-gxp2135-user-guide))