Telephony: Improve latest CAF strings

Change-Id: I193bc8f56eeced113cce6c73edf24be76d42fa94
Automatic translation import

Change-Id: Ib2b83db27a929de6edef8505ba1e59fc6f013941
Automatic translation import

Change-Id: I788a3872b063578255b305f49a8c22b3da5eaf90
Automatic translation import

Change-Id: Idf6b6417770c5e958981f0e34a986aaae34b9f0e