Answer:
False
Step-by-step explanation:
Instant messaging (IM) is a relatively old technology (almost 30 years old) but it is continuously increasing its popularity. The first IM technology was provided by ICQ and then AOL (America On-line) back in the 90s. Back then cell phones could only be used as telephones, you couldn't even send messages with them.
But now many companies provide IM technology and most do it for free. The catch is that you can only share messages using the same IM technology, e.g. Skype only works with other computers or phones that have Skype, the same with messenger, WA, etc.