All stations are equipped with restrooms and payphones; some restrooms are located at street level. The underground concourse contained a post office, payphones, and several public restrooms. The G handset remains the standard handset on many phones, including public payphones. Examples include payphones, Internet cafe, etc. The pager messages are encoded to prevent traceable payphones from being used. In the UK, payphones have been deregulated. By 1905, the first outdoor payphones with booths were installed. For example, in St Petersburg, payment for payphones can be made with metro tokens. These payphones are the only remaining fully enclosed payphones in Manhattan. In the Soviet period, different types of payphones were produced. At Grand Central Terminal they use payphones and acoustic couplers to hack the Gibson. By June 30 2016, according to the ACMA there were about 24,000 payphones across Australia. He had a habit of perusing business journals and calling his broker from stadium payphones. After that, privately owned payphones hit the market. The vast majority of the payphones will be demolished and replaced with Links.