Connection request failing for MC7455

Hi! I’m trying to estabilish a connection but I keep receiving “no network service” for AT!SCACT=1,1 command. I’m sending the following commands in order:

What am I missing?

What’s the at+cgatt? response? Are you sure the APN is correct?

Please check if your module has already have IP address (use this command AT+CGPADDR). Make sure you enter correct APN

I was able to make it work. I didn’t know I need both antennas to be connected.