Toshiba, Telephone System, models:

IP-PBX DIGITAL TELEPHONE	Simplified User Manual
Strara CTX Series	Installation And Maintenance Manual
Strata CIX LUCA	User Manual
Strata CIX LVMU	Installation And Programming Manual
Strata CTX Attendant Console	Quick Reference Manual
Strata S	Installation And Maintenance Manual
Strata VI Series	Installation Instructions Manual