switch is decided. Depending on network conditions, a conversation of several messages may not be transferred over the same path. Each message is stored (usually on hard drive due to RAM limitations) before being transmitted to the next switch. Because of this it is also known as a 'store and forward' network. Email is a common application for message switching because a delay in delivering email is acceptable.

Examples

Hop-by-hop Telex forwarding and UUCP

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