https://ozeki-sms-gateway.com/p_136-how-to-receive-an-sms-message-with-a-modem-using-at-commands.html https://openwrt.org/docs/guide-user/advanced/howto.send.sms https://www.smssolutions.net/tutorials/gsm/sendsmsat/ https://openwrt.org/docs/guide-user/advanced/sms-from-shell https:/...
Exactly the same configuration works on openwrt with this modem. Patches for Makefile was taken from openwrt build discussed earlier on this forum. So again -- most likely this problem is in gcc or/and glibc which are very fresh in archlinux :-). unterwulf Top #3 Sun Mar 18, 2012 ...