Voice control system (VCS) function diagram - GF82.70-P-0002-02P

Shown on model 220 with code (316) MB D-network telephone (D2B) 

Fig 1: Identifying Voice Control System (VCS) Function Diagram - Shown On Model 220 With Code (316) MB D-Network Telephone

Shown on model 220 with code (317) D-net portable CTEL telephone (D2B) 

Fig 2: Identifying Voice Control System (VCS) Function Diagram - Shown On Model 220 With Code (317) D-Net Portable CTEL Telephone