This manual is the user guide for ROLM 9751 CBX, which introduces the functions and features of ROLMphone 300/600 Series GU30-1550-03.
This guide introduces the Siemens ROLMphone 300 and 600 series telephones, covering safety warnings, FCC compliance, and security responsibilities. It includes contact information for Siemens Rolm support and copyright details.
The manual is organized into chapters covering basic phone operation, making and answering calls, call handling features such as hold, forwarding, and conferencing, managerial functions like hunt groups and authorization, and appendices with feature access codes and self‑test procedures.
The guide warns that hackers may gain unauthorized access to telecommunications systems and Siemens Rolm will not accept liability for resulting damages.
The equipment complies with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules.
The manual describes a "Putting a Call on Hold" procedure in the Hold section.