I am struggling with some basic stuff that I can’t resolve.
My connection has been lost, when i try and reestablish it
i get "registration is denied and then pdp deact. In order to
isolate the problem, I purchased the AT command tester,
it produced the following results when i tested.
Thank you for helping.
Checking registration status…
+CREG: 0,3OKRegistration is denied. Please check the SIM card.
+CGREG: 0,5OKDevice is registered and is roaming.
OKChecking if device is already connected…
+CGACT: 1,1+CGACT: 13,0+CGACT: 2,0+CGACT: 3,0OKDisconnected profile 1
Close any previous connections…
SHUT OKAttaching to network…
OKDevice is successfully attached to the networkSetting up APN for TCP connection…
OKAPN setup for TCP connection successfull…
Bring up Connection…
Unable to bring up GPRS Connection for TCP/UDP connection…
Log saved in C:\Users\lfree\Documents\hologram 2 4 2022t