Optus does not typically offer a standard trial period for their residential services. However, they do provide various plans and options that may suit different customer needs. Some plans may come with a satisfaction guarantee, allowing customers to switch or cancel their services within a specific time frame if they are not satisfied. It is important for customers to carefully review the terms and conditions associated with their selected plan to understand any potential guarantees or policies. Those interested in exploring the latest offerings and details can visit the Optus website for the most accurate and up-to-date information. There, potential customers can find comprehensive descriptions of services, plans, and any associated guarantees that may be available.