What is a one-sentence summary of the following article?
Calling most escort services will not get you in trouble with the law. What does have the potential to get you in trouble is offering to pay for sexual contact, which is illegal in most countries. Anyone you call, even if they claim to represent an escort service, can get you in trouble by mentioning illicit activities. Phone conversations are not illegal unless they involve offers to exchange money for illicit activities. As long as you don’t do this, you are allowed to have a phone conversation and even meet up with an escort. Make sure an escort service is something you truly want and that you feel comfortable going through with the call. Escorts are people first, so they are not there for you to abuse or use to hurt someone else. They are professionals who make a living out of providing companionship to others.  Think of meeting an escort as a regular date. Many escorts do things like provide companionship through talking or eating dinner with you. They call this the girlfriend or boyfriend experience. Respect the escort’s wishes if they aren’t able to accommodate your requests. Escorts often advertise on websites where classified ads are permitted. Depending on where you are in the world, you may see some ads out in public or in the back of small, alternative magazines. You should take the time to read the ad, get pertinent information such as customer reviews, then select which one you feel comfortable contacting.  A quick Internet search will direct you to the websites with classified ads and groups of people familiar with escorts. They can help you identify what you want out of an escort service and give you recommendations on how to proceed. Many escorts also post ads on dating and companionship websites or apps. Be sure to research a person or agency before contacting them through these methods.  Keep in mind that high-end escorts often aren’t on review sites for privacy reasons. Look instead for a consistent online presence, such as in ads and on social media. The escort should have several authentic photos available. The information is there for a reason and can save you a lot of hassle during your call. Most escorts post the important information relating to their services directly in their ads. If the escort doesn’t have all their personal details, rates, rules, and instructions listed directly in their ad, they may include a link to their agency’s website displaying everything you need to know.  Some information to look out for is the times you can call, how much the service costs, and the escort’s characteristics. It’s important to get on the same page as the person you’re calling. Reading up on the escort or agency can help you get a picture of who you’re talking to.

Summary:
Review local laws find out what services are legal in your area. Avoid calling an escort for selfish reasons like making someone jealous. Look up agencies or ads online to verify their authenticity. Read the escort's ad for prices and other terms of service.