What you can try is to activate inband DTMF from the 300Wx:
Press MENU (gear icon) --> SETTINGS --> DECT -- ACTIVATE DTMF --> TYPE 2 --> OK.
This will give you generated tones directly from the phone.
When entering the access code the Konftel 300Wx it is not transmitting tones, what to do? Print
Modified on: Tue, 11 May, 2021 at 8:50 AM
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