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.
Text Message. A text message, which is also known as SMS, is the text messaging component built in to any modern phone. It allows the exchange of text messages between mobile devices or fixed devices that have the ability through a standard set of protocols. The history of SMS lies in memo pagers and then it was standardized as a part of the Global System for Mobile Communication; what we know as GSM; in 1985.