| 摘要 |
An external digital communication routing module with a cordless host interface and at least a cordless handset is disclosed. The cordless host interface is used to connect a computer system. The computer system connects at least one communication network. The cordless host interface communicates with the communication network via the computer system. Besides, each cordless handset uses at least a wireless protocol to communicate with the cordless host interface, whereby the cordless handset can communicate with the communication network via the wire host interface.
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