... VERY DIFFERENT WITH IP-PHONES AND 3G-PHONESNo need broadband and extra fee. Just connect them with a ... them!4, In a lot of developing countries, internet service is not developed well, but they also want ... through telephone, the cost will be much cheaper than internet.5, In China, we sell the video phone ... through telephone, the cost will be much cheaper than internet.5, In China, we sell the video phone ...