About. Doge is a slang term for â dog â that is primarily associated with pictures of Shiba Inus (nicknamed âShibeâ) and internal monologue captions on Tumblr.
PSTN (Public Switched Telephone Network) The Public Switched Telephone Network (PSTN) is the global collection of interconnects originally designed to support circuit-switched voice communication. The PSTN provides traditional Plain Old Telephone Service (POTS) - also known as landline phone service - to residences and many other establishments.
What Does ATTN Mean? ATTN means Attention. ATTN is typically used at the start of a message to ensure that the recipient pays attention. In other words, it is used to highlight that the message that follows is important. ATTN is often written in uppercase and followed an exclamation mark.