What is sms meaning?

SMS stands for Short Message Service, which is a text messaging service that enables the sending and receiving of short text messages between mobile phones, other handheld devices and even computers. SMS messages are typically limited to 160 characters and can be sent from one device to another via cellular network or internet. SMS has become a widely used and popular communication method due to its convenience, speed, and cost-effectiveness. It is also used for automated alerting, two-factor authentication, and marketing purposes.