whereas instant messaging employs the Internet. Text messages are typically limited to 160 characters, but instant messages can be longer. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...

is rolling out a new online collaboration tool that offers Department of Defense (DoD) employees anywhere in the world secure web conferencing and secure instant messaging and chat capabilities.

Offer your best promotions and get to the point, already -- or customers will unsubscribe just as quickly as they opted in to receive your instant messages.

Wire features end-to-end encryption for instant messages, voice and video calls ... decide if you really need one but with the number of online threats and other dangers present in the world ...

Exchanging text messages in real time between two or more people logged into an instant messaging (IM) service. Unlike email, messages are sent immediately, whereas email can be queued up in a ...

Recently, [bobricius] built a LoRa based instant messaging device named Armachat. The gadget is controlled by a SAMD21 MCU with native USB and includes a QWERTY keyboard and an LCD display.