Multi-tech-systems Multimodem RJ-9 Manual de usuario descargar pdf (Pagina 17)

Chapter 2 – Getting Started

Multi-Tech Systems, Inc. MultiModem Wireless Modem with Ethernet Interface (S000375B) 17

Checking Network Registration and Roaming Status

Use this command to verify that the wireless MultiModem has been registered on a wireless network.

1. In the command window, type AT+CREG?

2. The modem will respond in one of the following ways:

Network Registration Verification

Value Network Registration Status

+CREG: 0,0 The modem is not registered on any network

+CREG: 0,1 The modem is registered on the home network

+CREG: 0,5 The modem is registered on a network and it is roaming

Note: If the modem indicates that it is not registered, verify the signal strength to determine if the

problem is the strength of the received signal.

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Multi-tech-systems Multimodem RJ-9 Manual de usuario Pagina 17