Purchasing a new business phone system is not as simple as it seems. It's not just the handset on your desk. There are many... morePurchasing a new business phone system is not as simple as it seems. It's not just the handset on your desk. There are many factors to consider, but this article will cover some of them. Before buying a business phone system or Sophos XG Firewall Support, you need to consider all the points I mentioned. Otherwise, you may end up with an expensive system that doesn't meet your needs.