rootâ² canal` ther`apy. n. 1. the branch of endodontics that treats disease of the dental pulp. 2. a treatment for such disease in which the pulp is removed and replaced by filling material.
A textphone is a device that enables phone calls to be made using text. Textphone software can be used on a computer to enable it to be used as a textphone.
Texting (sometimes called text messaging or wireless messaging) is sending short text messages between cell phones, pagers or other handheld devices. Messages are sent through SMS (short message service). Users can also send text messages from a computer to a handheld device. Web texting, as it's called, is made possible by Web sites called SMS gateways. Download this free guide.