Hi Guys
I am attempting to connect a Wavecom RS232 GSM Modem (WMOD2) via an RS232
shield, rather than the Telfonica Shield, to an Arduino Mega using the
Arduino GSM library.
I am connecting to the Wavecom OK as when running TestModem in GSM Tools I get
the following response
"Starting modemtest...modem.begin()succeeded
Checking IMEI...Modem's IMEI:
332055336004083
Resetting modem...Modem is functioning properly"
This was encouraging so I used SendSMS in GSM. As it was a Vodafone SIM I
change PINNUMBER to: #define PINNUMBER "oooo"
I got the following response
"SMS Messages Sender
Not connected
Not connected"
Tried a number ofSIMs, even bought a new one so I was sure the PIN No was
definitly 0000 but no success.
Running PinManagement in GSM Tools with the same number of Vodafone SIM
cards,I got the following response.
"Change PIN example
PIN & PUK locked. Use PIN2/PUK2 in mobile phone."
At this stage I am stuck
I suspect the problem is something to do with the SIM but the prompt above is hardly helpful and I think the program is "hanging" as there was no further prompts
Please help
Regards