By talking to each other. Over long distances they probably wrote messages on paper and sent someone to take the paper to the receiver.
Ad hoc mode:An Ad-hoc network allows each device to communicate directly with each other. There is no central Access Point controlling device communication. Ad-hoc networks are only able to communicate with other Ad-hoc devices, they are not able to communicate with any Infrastructure devices or any other devices connected to a wired network. In addition, Ad-hoc mode security is less sophisticated compared to an Infrastructure mode network.Infrastructure mode:An Infrastructure mode network requires the use of an Access Point. The Access Point controls Wireless communication and offers several important advantages over an Ad-hoc network. For example, a Infrastructure based network supports increased levels of security, potentially faster data transmission speeds and integration with a wired network.
Mailing letters.
cell phone
to know about the people. for information
You need to share a common language in order to communicate.
5001500
People in Slovenia communicate mostly by talking.
yes emotion can communicate with people !!!
They communicate by sign language. Well at least people that are deaf do.
how do george and harold communicate with the cave people
they pray to communicate with God
They communicate by talking like regular people...
They communicate using antennas on their heads
disabled people communicate with sign language, and they read and feel the dots.
The same way we communicate with people here..we can call them or email them or text them....
to communicate with deaf people or for people with voice impairment to communicate
people in sweden communicate most by calls