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- Oct 26, 2023
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Hi Lucas, you may need to contact Fanvil about it since they are the one who develops the firmware.the DTMF fields disappeared in version 2.0 of the X6U phones, in version 1.0 the fields existed. How do I activate these fields? I need them to add call transfer codes.
attached prints of version 1.0 and 2.0
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