# Cell Id **PLMN Cell ID** PLMN (Public Land Mobile Network) Cell ID is a unique identifier used in mobile telecommunication networks. It combines the PLMN code, which identifies the carrier's network, with the cell ID, which identifies a specific cell tower within that network. This identifier plays a crucial role in mobile communication, helping in tracking and managing connections across the network. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://gsm.learn-telecom.com/plmn-public-land-mobile-network/cell-id.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.