I heard that the Optimus One supports UMA calling(Wi-fi calling). I would like to configure my cell phone to be able to use wireless for calling.
UMA calling is not like standard VOIP services, instead it uses your existing wifi signal and makes it act like a cell tower. This means that people can call you on your existing cell number in low reception areas such as basements.
UMA calling is not like standard VOIP services, instead it uses your existing wifi signal and makes it act like a cell tower. This means that people can call you on your existing cell number in low reception areas such as basements.