LTE3301-Plus Can't manage SMS from GUI

Runner73

Hi support,
I've just updated the firmware of my LTE3301-PLUS to the version V1.00(ABQU.2)C0
I'm trying to configure GUI to manage the SMS, but also if the dashboard is enabled ti's not possible receive/send sms and If I refresh the page I found the button in disabled state.
Please can you help me to solve?
Regards

giox069

Hi, I'm curious if you ever did find a solution. I'm looking for a router with primary PPPoE connection and secondary 4G backup connection, which allows me to send and receive SMSes. LTE3301-Plus seemed to be a good candidate, but I can't find info on SMS send/receive function on the manual.
Also a programmers API to manage SMSes will be optimal.

Runner73

Hi,
I contacted the support and solved it with the last firmware version update available on zyxel site:
Download Library - LTE3301-PLUS | ZyXEL