The following lines were added (+) and removed (-):
Bluetooth is not a replacement for Wifi. Bluetooth considered as short distance wireless communication while Wifi provides more privileges and long range, large number of users and cost effective way to connect to internet. However, 2.4MHz WiFi and Bluetooth devices can cause an interference issue, which is why some android phones disallow using 2.4GHz WiFi and Bluetooth at the same time. Phones that allow both WiFi and Bluetooth to be on at the same time have resulted in some users reporting that they cannot connect to their WiFi network. This could be a result of conflicting networks between the smartphone's Wi-Fi and Bluetooth signals. It is recommend that the user turn off Bluetooth to connect to a Wi-Fi network in these cases. The degree of the problem depends on the phone and changing the WiFi channel of the network might also help.{|{| class="wikitable"! Wireless Service! Wireless<BR> Service! Frequency Band MHz! Frequency<BR> Band in MHz| Personal Area Network (PAN)| Personal Area Network (PAN) | Bluetooth| Bluetooth