Hi,

I need to send and receive SMS with O2 SIM.

I'm planning to buy Wavecom Q2303A
https://www.amazon.de/dp/B00BD0V57I/ref=pe_386171_38075861_TE_item
to use with my Linux and sms3tools.
Does it work reliable?

Can you recommend an alternative robust SMS sending/receiving hardware,
preferably sending and receiving SMS over LAN with HTTP command line calls?

Thank you
Marcel

no idea about that card. the last modem I bought was the Huawei e3372, which works well once it has been reconfigured to speak serial.