It was designed to provide internet-like services (email, web, news) to mobile phones with limited screen size and low bandwidth.
Introduced in the late 1990s, WAP was the first international standard for applications that use wireless communication. Its goal was to bring internet content to mobile phones, which at the time had very limited processing power, small monochrome screens, and slow connection speeds. Key Characteristics of the WAP Era: WWW-WAP-95-COM
Minimizing memory consumption and CPU usage, as WAP is designed for "inexpensive components" in handsets. 5. Modern Alternatives It was designed to provide internet-like services (email,