Board ID: XEPI-232 (16/PLUS)(RMT)
Version: 1.2.3
Serial: 20CBEB0B0000
Probe Voltage: 12730mV
Last Response: 053 Connection Failure: "Failed to open PPP connection" [Start PPP]
Connection Details:
001 Initializing Interface: [Connect Modem]
 Waiting Network
Initialize Modem
+WIND: 3
+WIND: 1
+WIND: 7
+WIND: 4
Matched '+WIND: 4'
AT&D2
OK
Matched 'OK'
AT+CSQ
+CSQ: 11,3
OK
Matched 'OK'
Connect
ATS0=0
OK
Matched 'OK'
ATD*99***1#
CONNECT 9600
Matched 'CONNECT*'
Connected
001 Initializing Interface: [Connect Init]
 Initialise TCP/IP Stack
001 Initializing Interface: [Start PPP]
 Connecting
053 Connection Failure: 
 Failed to open PPP connection
Disconnect
ATH
OK
Matched 'OK'
AT+CFUN=0
OK
Matched 'OK'
001 Initializing Interface
001 Initializing Interface: [Idle]
 Process URL