TIA/EIA-920

TIA/EIA-920 is a special set of rules that helps make sure that devices used for talking to each other (like phones or computers) can do so properly. Think of it like having a special secret code that everyone has to use so that they can understand each other. These rules were made by a group of really smart people who wanted to make sure that communicating with different devices would be easy and organized, just like following the rules of a game. By using TIA/EIA-920, devices can talk to each other smoothly and effectively, like having a conversation with a friend who speaks the same language as you. It helps to prevent problems like dropped calls, slow internet, or messages that don't get sent properly. So basically, it's like a set of special instructions to make sure everything works perfectly when different devices talk to each other.