I’ve come across an issue with a device in the field where it can communicate fine using voice or sms (i.e. can make/receive calls and send/receive txt messages) but it can’t connect using gprs.
The signal strength seems alright (between -70 & -89 dBm and my phone shows between 1 & 4 bars).
I would have taken these indicators to say that the gprs would be fine (I was able to connect if I stood in a certain area, but not reliably).
Would anybody be able to shed any more light on this issue? Any information would be most appreciated.
I’m thinking along the lines of:
- It’s not rare that someone can text/call fine but gprs is a now show
- I’ts not my code doing something stupid (as I could see a similar problem with my phone)
The area is quite rural (think farm) but i’m still stuck on the fact that calling etc. is fine.
Thanks in advance