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 messaging. Text messaging (SMS) is a two-way mobile messaging service that allows you to send and receive short text and email messages on text-capable mobile devices. You can use text messaging with both T-Mobile and non-T-Mobile customers.