CALIFORNIA EVIDENCE: CIVIL AND CRIMINAL
...Computer-Generated Evidence
......Business Records
.........Case Application
............Telephone Billing Records
3 Cards On This Topic:

Phone records admissible as business records even if custodian not a computer programmer and unfamiliar with software which generated records.

Phone business records properly admitted in criminal case.

Witness' inability to explain technical aspects of computerized phone billing system goes to weight, not admissibility; records properly admitted.