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Plain serial interface, Voice call in parallel, 1 plain serial interface – Siemens TC65 User Manual

Page 31: 2 voice call in parallel

Plain serial interface, Voice call in parallel, 1 plain serial interface | 2 voice call in parallel | Siemens TC65 User Manual | Page 31 / 90 Plain serial interface, Voice call in parallel, 1 plain serial interface | 2 voice call in parallel | Siemens TC65 User Manual | Page 31 / 90