If you have a Phone System in Microsoft 365 desk phone and your IT department has configured it to work with Skype for Business you can search for people in your organization and place calls to them from within the Skype for Business user interface, while audio for the call flows through your standard Phone System desk phone.
Yes, there are many ways or applications available most populars are : Skype, Facebook Messenger (using a browser or app in windows 10) ,etc. Is it free to call on Skype? | AnswersDrive Skype to Skype calls are free – but to call a mobile or landline from Skype, you need a little Skype Credit or a subscription. The price you pay depends on the country you're calling to, not the country you're calling from. You can always see the current calling rates for any destination on our rates page. Free Calls With Skype - Bob Rankin Even though calls travel across the public Internet, they really are free, and the voice quality is quite good. You can even have free conference calls with up to nine people on Skype. You can also use Skype to call regular landline phones and mobile phones. These "SkypeOut" calls aren't free, but Skype offers some pretty inexpensive rates. How to Make Free Internet Phone Calls
Even though calls travel across the public Internet, they really are free, and the voice quality is quite good. You can even have free conference calls with up to nine people on Skype. You can also use Skype to call regular landline phones and mobile phones. These "SkypeOut" calls aren't free, but Skype offers some pretty inexpensive rates.
Call Skype for free from your mobile phone | InfoWorld The Mobile Skype Cable will be particularly useful for users who have a cell phone plan that allows them to make free calls to phones on the same mobile network, or to a group of friends and Free Skype Calls on a Cell Phone? - Bob Rankin
Even though calls travel across the public Internet, they really are free, and the voice quality is quite good. You can even have free conference calls with up to nine people on Skype. You can also use Skype to call regular landline phones and mobile phones. These "SkypeOut" calls aren't free, but Skype offers some pretty inexpensive rates.
Mobile Tracker Free is a mobile phone monitoring software that allows you to know in details what is happening on an Android mobile phone. This application is simple to use, includes a whole range of features and all of this for free. Is Skype free? A breakdown of Skype's services and costs Skype is typically free, but certain Skype services will cost money Skype is not free when a Skype user goes outside the platform, using the app to call a mobile phone or a landline. Skype for Mobile - Free download and software reviews Skype keeps the world talking. Say "hello" with an instant message, voice or video call - all for free, no matter what device they use Skype on. Video calls - The Best Ways to Make Free Conference Calls