Telephony: it Translation polishing

Removed untranslatable rows.I copy/pasted them without
translating but after seeing some Josue's reviews about
other commits i'm realizing that "cleaner is better" lol

Change-Id: I0c5e8fcebe3e8e4196bad8375947dcec7f586e0a
Telephony: FR Translation

Change-Id: I407264dce3859edc80bacd8ebc8b7179fd633a7e