13 of 14 people found the following review helpful
This review is from: Cable & Wireless CWSNS-1000 - GPS Navigation System - With UK & European Maps (Electronics)
i too purchased the system after reading the 5 star customer review.However the Navigation system failed to work without the external antenna (no wonder they are giving a free antenna). Who wants a system which can be used with only an external antenna(you will have to keep the windows open with the resulting noise). The post code search faclity is also not working properly and you will have to give the full street address in most cases. I have returned the navigation system.