Checks if there is a client connected. If there is one, an LGPRSClient object will be returned to represent the connection between this server object and the remote client. Call LGPRSClient.read()/LGPRSClient.write() to exchange data with the connected client.

An LGPRSClient object representing the connection between this server object and the remote client. 

This object will return false if there is no incoming connection.

LGPRSServer.h

LGPRSServer Class