Unwanted messages can damage your business, threaten privacy and even lead to more **text messages
** if your service provider charges you when you receive the message. If your company uses Google Voice, take advantage of the Adjustable Settings screen to lock an existing phone or unknown number from texting. The Head Programs screen is available via the Google Voice Web interface.
In addition to customizing voice calls, you can use the iPhone to make video calls to another iOS device or Mac computer using the FaceTime icon. Depending on your iPhone version, the requirement to use FaceTime varies. For the iPhone 3GS and iPhone 4, you need to have Wi-Fi internet to use FaceTime. Thus, for the iPhone 4S and higher, you can use the mobile data connection in addition to Wi-Fi. There are three ways to create FaceTime when using an iPhone. taxt mail subscriber