Mobile Phone Service

This service is responsible for providing voice and data mobile phone services for CERN users, including the provision, configuration and support of SIM cards, user support for standard GSM phones, lost and theft declaration for mobile phones and subscriptions as well as monitoring and maintenance of GSM radio coverage in underground facilities.


Mobile Services Overview

You can find an overview of CERN mobile services here.

Support - Telecom Lab


Opening hours Monday to Friday,  8:30-12:30 and 13:30-17:30 
Site Building 600/R-010 
Telephone 77777 (Service Desk)


NEW!  Please visit : Subscription changes for CERN mobile phones on 28 November 2019


Mobile Telephony problems in France

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