The konftel 300w ndash a wireless conference phone for total freedom the konftel 300w allows you to hold conference calls where and when it is convenient ndash without worrying about phone jacks and power outlets the rechargeable lithiumion battery ensures superior performance with up to 60 hours of talk time this allows a full working week without worrying about recharging the konftel 300w supports dect 60 for less interference and clearer conversations and moreover is easily i