Juriba's Definition of Evergreen IT. Evergreen IT is the perpetual migration of end-user software, hardware and associated services such as mailboxes, telephony, file storage and the infrastructure supporting the technology. It requires a combination of people, process, and technology to deliver optimal results.
There are a few ways to block and unblock a number from the TextNow service: Block Or Unblock Using The TextNow App. Tap on the conversation or call log from the number you're looking to block. Use the drop-down menu (tap the icon with the three dots in the top right-hand corner) and choose Block Number from that menu.
Go to the Contacts app and tap on the contact you want to block or find the number on the Recent Calls tab (clock icon) on your Phone app and tap the circled i icon to the right of the number. Both these methods will take you to the contact page for that caller. Scroll to the bottom and click on the Block This Caller.