Is it possible to get free Internet on the iPad without WiFi ? Does having an iPad eliminate the need for a mobile device ?
If I take an iPad with me while I travel , if there is Wi-Fi in the airport or hotel , do I need to use data -LRB- have a data plan -RRB- or does it just use free Wi-Fi -LRB- free Internet -RRB- when I am in a Wi-Fi area ?