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During calls, Handsfree speaking, Dtmf tones sending – Sony Ericsson Cordless DT590 User Manual

Page 50: Dtmf tones, Sending

During calls, Handsfree speaking, Dtmf tones sending | Dtmf tones, Sending | Sony Ericsson Cordless DT590 User Manual | Page 50 / 164 During calls, Handsfree speaking, Dtmf tones sending | Dtmf tones, Sending | Sony Ericsson Cordless DT590 User Manual | Page 50 / 164