ROB2222
Newbie level 6
- Joined
- Jan 12, 2009
- Messages
- 11
- Helped
- 6
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- 12
- Reaction score
- 6
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- 1,283
- Location
- United Kingdom
- Activity points
- 1,439
sim340dz
Hello
I am finding the 1st hurdle difficult to jump with the SIM340 GPRS Module. I have the Evaluation board and I am trying a small exercise to send an SMS message but its failing every time.
Looking at Hyperterminal...I do the following
CALL READY
AT+CSCA?
+CSCA: "+44447785016005", 145 // UK Vodafone SIM card with call centre number stored on SIM
AT+CMGF=1
OK
AT+CSCS="GSM"
OK
AT+CMGS="<MY CELL PHONE NUMBER>"
> HELLO THIS IS A TEST [CTRL-Z]
+CMS ERROR: 515
I get this Error 515 every time, which is PS Busy, which is the SIM card isnt ready, but it is, cause I got CALL READY and I checked with AT+CSCA? before starting the SMS message.
Any help appreciated to solve my stumbling block?
Rob
Added after 1 hours 11 minutes:
I have solved the issue.
The SIM card was set up for GPRS data only, and no SMS capability, which resulted in the error message.
Hello
I am finding the 1st hurdle difficult to jump with the SIM340 GPRS Module. I have the Evaluation board and I am trying a small exercise to send an SMS message but its failing every time.
Looking at Hyperterminal...I do the following
CALL READY
AT+CSCA?
+CSCA: "+44447785016005", 145 // UK Vodafone SIM card with call centre number stored on SIM
AT+CMGF=1
OK
AT+CSCS="GSM"
OK
AT+CMGS="<MY CELL PHONE NUMBER>"
> HELLO THIS IS A TEST [CTRL-Z]
+CMS ERROR: 515
I get this Error 515 every time, which is PS Busy, which is the SIM card isnt ready, but it is, cause I got CALL READY and I checked with AT+CSCA? before starting the SMS message.
Any help appreciated to solve my stumbling block?
Rob
Added after 1 hours 11 minutes:
I have solved the issue.
The SIM card was set up for GPRS data only, and no SMS capability, which resulted in the error message.