Marcus Osborne, 49, of South Terrace, Hastings, indicated a plea of guilty to intentionally attempting to incite a girl to engage in sexual activity.
The offence took place at Hastings, between June 14 and June 18, 2019.
He indicated a plea of guilty to attempting to communicate with a person under 16, for the purpose of obtaining sexual gratification.
The offence took place at Hastings between June 10 and June 26, 2019. He indicated a plea of guilty to being in possession of category C indecent images of children at Hastings on June 23.
He was committed to Lewes Crown Court for sentencing on April 7 and released on conditional bail.
