This question is now of interest to many businessmen. After all, quarantine has hit business so hard! This is especially true for those people who were involved in sales. I found a good site on the Internet, where they give very useful tips on how to increase telesales by phone
https:/voiptimecloud.com/blog/five-telesales-strategies-that-really-work. This company has a guide to action, and many people have already taken advantage of their advice. If you are interested, then take a look at their website and read articles on this topic.