I’m using a GC864 modem (with software 10.00.063)
Germany I think it’s always working well. But my customer in Switzerland
told me about any problems. The GC864 isn’t available at all times. It
counldn’t receive SMS, I think after a longer no operation time (no sending, no calling). Power saving mode (AT+CFUN=0) is
used. Coverage is ok.
Have you any idea or make the same observations with GC864?
Hi Michael, latest firmware version is 10.00.064, can you upgrade one module in Switzerland and test with it? Please also give some details, what carrier, usage scenario, how do you place module in power saving mode and how you wake up etc.
we use a GC-864 with firmware version 10.00.053 and have similar behaviour here in Germany in the Vodafone Network. We set the module with AT+CFUN=0 in the power save mode and wake it up with a call.
I think we are already in contact with you and Wilhelm Oelers about this issue but up to now it hasn’t been possible to reproduce the same issue after many test.
thank’s for your replay. You are right we already in process to test this behaviour.
Until now we’ve found this error only if CFUN=0 is set and a sim card from vodafone is used. It seems if a trace is activated this behaviour don’t appear. We are hightly interessted to find the reason and continue our test. We will keep you informed of course.
Hit enter to search or ESC to close
Knowledge Base & Download Zone