As of 1st April 2017, the Telecom Lab will move to the Building 600/R-010, close by restaurant 2 and the data centre.

It will be open from 8:30 a.m. to 5:30 p.m. non-stop, from Monday to Friday.

The Telecom Lab is the central point for all support questions regarding CERN mobile phone services (provision of SIM cards, requests for modifications of subscriptions, diagnostics for mobile phone problems, etc.).

New location:   Building 600/R-010. 

Opening hours:   From 8:30 a.m. to 5:30 p.m., from Monday to Friday

Contact number:   77777 (Service Desk). 

Email address:   labo.telecom@cern.ch. 

CERN Service Portal:   Mobile Phone Service.

Webpage:   https://cern.ch/mobile-telephony