It broadcasts 24 hours a day on Ultra High Frequency (UHF) Channel 38 (617.143 MHz) in Metro and Mega Manila, Rizal, Bulacan, Pampanga, Laguna, Cavite and some parts of Tarlac.

The 16-storey UNTV Broadcast Center along EDSA Philam is currently under construction to serve as its new headquarters by 2018, and it operates 24-hours a day, with the exception of Mondays, where the channel is offline from midnight to 4 am.

Truth Channel is known for its broadcast of Itanong mo kay Soriano, a talk show in Bible Exposition format popularized by Ang Dating Daan (ADD), the longest-running religious program in the Philippines, hosted by international radio and television evangelist Bro.

On the same date, an exclusive ceremonial switch-on led by then-MCGI Assistant Overall Servant Brother Daniel Razon was held at the MCGI Headquarters in Apalit, Pampanga during the "Thanksgiving of God's People" (Tagalog: Pasalamat ng Buong Bayan ng Dios) international gathering of the Members Church of God International.

UNTV multi-channel line-up also included one high definition (HD) channel called “ADDTV” or “Ang Dating Daan Television” showing purely religious programs and songs of praises.