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During calls, Group listening, From group listening to handset – AASTRA 4187 Plus for BusinessPhone User Guide EN User Manual

Page 27: Ection, Дв d

During calls, Group listening, From group listening to handset | Ection, Дв d | AASTRA 4187 Plus for BusinessPhone User Guide EN User Manual | Page 27 / 104 During calls, Group listening, From group listening to handset | Ection, Дв d | AASTRA 4187 Plus for BusinessPhone User Guide EN User Manual | Page 27 / 104