This page contains BSP divisions 900 through 999 - General Descriptive Information, Outside Plant Engineering, Radio Engineering, and User Product Documentation.
| Division | Description |
|---|---|
| 900 | Outside Plant Engineering - General Information |
| 915 | Outside Plant Engineering - Facility Design - Systems |
| 918 | Outside Plant Engineering - Facility Design - Applied Protection |
| 936 | Outside Plant Engineering - Management - Controlling |
| 937 | Outside Plant Engineering - Management - Coordinating |
| 940 | Radio Engineering |
| 951 | Equipment Common to More Than One Type of System - General Descriptive Information |
| 953 | Switchboards, Desks and Associated Equipment - General Descriptive Information |
| 955 | Step-By-Step and Community Dial Offices - General Descriptive Information |
| 957 | No. 1 Crossbar Offices - General Descriptive Information |
| 958 | No. 5 Crossbar Offices - General Descriptive Information |
| 960 | Crossbar Tandem Offices - General Descriptive Information |
| 964 | No. 4 Toll Switching System - General Descriptive Information |
| 966 | ESS Switch - General Descriptive Information |
| 970 | Transmission Systems - General |
| 972 | Teletypewriter and Data Systems - General Descriptive Information |
| 975 | Signaling Systems - General Descriptive Information |
| 981 | Equipment on Customer's Premises (Special Services and Private Branch Exchanges) - General Descriptive Information |
| 982 | Private Service Systems - General Descriptive Information |
| 984 | Outside Plant Engineering - Management - Coordinating |
| 999 | Product Documentation - User |
