3 ms·
Toll records would be the CDR, I'd imagine. [0] [0]: https://en.wikipedia.org/wiki/Call_detail_record https://en.wikipedia.org/wiki/Call_detail_record
by packetized 10y ago
Toll records would be the CDR, I'd imagine. [0]
[0]: https://en.wikipedia.org/wiki/Call_detail_record https://en.wikipedia.org/wiki/Call_detail_record