1) Climate change 2) Command line interface 3) Early date 4) Fourth of dciv 5) Half of CCCII 6) Interface 7) LXXV + LXXVI 8) MDX ÷ X 9) Mdx divided by x 10) Mid second-century year 11) Mid-IInd century date 12) Middle of the 2nd century 13) Middle of the second century 14) Monumental 151 15) Number of Psalms, plus I Found on https://www.crosswordclues.com/clue/cli
Caller Line Identification. A service that allows you to find out the number of the caller by dialing 1471. If you have the appropriate equipment you may also be able to see the number of the caller before answering the call.
Found on http://www.encyclo.co.uk/local/20603
Calling Line Identity. Most UK inland telephone exchanges are able to send the caller`s number when a call is made. This feature is not always present on calls from mobile phones or overseas calls.
Found on http://www.encyclo.co.uk/visitor-contributions.php