No, there is no interference. The frequency used for the two connections is different. The signal frequency band for the connection between the base and the handset is 1.9GHz; and that for Wi-Fi connection is 2.4GHz or 5.8GHz. The two connections would not interfere with each other.

The information on this page applies to the following models: D6351B/38 , XL4951S/FR , XL4951S/38 . Click here to show more product numbers  ›