[EN] Am I entitled to use my CERN GSM for making or receiving personal calls?

[EN]

Although it is tolerated to the extent that calls are infrequent, systematic use of your CERN GSM for non-professional purposes would constitute a misuse of CERN resources. You should consider asking for a private subscription, which would allow personal calls to be charged to your salary. Or you should acquire a private mobile phone.

(CERN mobile phones)