WLII-DT (channel 11), branded on-air as TeleOnce, is a television station licensed to Caguas, Puerto Rico, serving the U.S. territory as an affiliate of Univision and UniMás.

In 1960, Rafael Perez Perry received authorization from the government to start WKBM-TV on May 23, broadcasting on channel 11, as part of his new 'Telecadena Perez-Perry' chain of television stations.

Some of the shows that WKBM-TV aired during these years included: At the time, Perez Perry owned one of the most successful radio stations on the island, WKVM (810 AM).

Perez Perry died of a heart attack of unknown cause while he was working on the transmitter in the late 1970s; his death eventually resulted in WKBM-TV declaring bankruptcy in 1981.

At the time, WLII had a longtime local marketing agreement with another Puerto Rican station, WSTE (channel 7), which Univision honored.

[20] This agreement marked the first time that local Puerto Rican programming was exported to the mainland United States since the launch of WAPA America in 2004.

The facility, which occupies one of the empty anchor spaces at the shopping center, was unveiled during the station's upfront presentation which was held at the site.

In 2020, Univision sold TeleOnce to Liberman Media Group and the new ownership quickly reopened the station's news department and revived Las Noticias.

Over the course of its history the program was hosted by Burni Torres and Felipe Gomez, Nuria Sebazco and Elwood Cruz, and finally, Grisell Mamery and Gredmarie Colón.

In November 2017, it was announced that the political analysis show Jugando Pelota Dura would move to Univision Puerto Rico after initially premiering on NCN Television and Sistema TV.

[30] The show, hosted by radio personality and former PPD legislator Ferdinand Perez with a panel of journalists and political analysts discussing current events, began airing soon thereafter during the 6 p.m. spot, before bouncing around several timeslots on the station.

[31][32] Currently the program airs at 7 p.m. and features Alex Delgado from NotiUno, Cyd Marie Fleming and Margarita Aponte as contributors, both of whom were original reporters for Las Noticias prior to it shutting down in 2014.

The show works as a town hall meeting where a live audience is welcomed and encouraged to ask questions on social problems and a panel of experts and local politicians is present to respond to these issues and offer solutions.

The specials will air once a month on Sundays in the show's usual time slot of 7 p.m. and will take place from the channel's studios at The Mall of San Juan.

[33][34] On June 11, 2021, WLII announced the surprise signing of Puerto Rican comedian Francis Rosas, who had worked as part of comedy projects on WAPA-TV for over 20 years.

The final episode aired on Friday July 15, 2022, and featured Rosas' comedy partners Danilo Beuchamp and Alejandro Gil, urban artist Alejo, and influencer Andrea Ojeda Cruz "La Peki" as guests; it closed with the show's house band playing the chorus to Chumbawamba's "Tubthumping".

On September 16, 2022, it was announced on La Comay that the station planned to premiere a new midday show featuring Rosas alongside radio personality Deddie Romero as co-host.

A biweekly (Mondays and Wednesdays) segment featuring PNP Representative Jorge "Georgie" Navarro will also give viewers the opportunity to call in and report local issues to be resolved by the politician.

[61] In January 2022, Gary Rodriguez signed an agreement with WLII to join the station's newscast Las Noticias and eventually develop his own show.

[62] On October 21, 2022, WLII-DT announced a new project titled El Poder Del Pueblo ('The People's Power'), which would focus on community issues affecting Puerto Ricans.

Additionally, the show would feature Ricardo Eladio Martínez (who previously worked on La Comay as a reporter), Carlisa Colón (making the jump from WKAQ-TV where she guest-hosted Alexandra a las 12), Rocky "The Kid", and professor Jorge Suárez Cáceres.

It follows a panel show format wherein Rodriguez sets up a topic for Rivera, Gallart, and Colón to discuss while the audience can voice their own positions through on-screen polls.

Additionally, the program features segments with collaborators such as Janet Parra, who served as a prosecutor for the Puerto Rico Justice Department and will be in charge of breaking down local crime stories and their subsequent court proceedings.

Former senator and political commentator Zoe Laboy would make the jump from WKAQ-TV to join El Poder del Pueblo as a result of these changes, her first episode aired on November 6, 2023.

On January 5, 2024, the station announced the new show would be called En Alerta (On Alert) and would feature extraordinary stories and unexpected situations, the format of the program is compared to that of Primer Impacto and Al Rojo Vivo.

Pa' Ganar y Reir will take over PR En Vivo's old time slot of weekdays at 12:30 p.m., right after Las Noticias and will only have a half hour duration.

The newscast focused on events happening in and around Puerto Rico and the United States, and interacted with viewers through social media platforms.