Not possible at the moment.
Ok thanks. Hopefully in future
Actually it is possible. On my Traccar server I have sms notifications enabled for everyone but the php script only sends the notifications to those who have subscribed to the sms service. So although it’s not possible at the moment to enable sms on an individual basis within Traccar. It’s certainly possible from the actual sms gateway which in my case runs on php
I use a modified version this script on my server that sends the sms messages from my phone
https://codecanyon.net/item/mobile-sms-gateway-turn-your-android-device-into-sms-gateway/25323362
Is it possible to set up sms service per user/device. Meaning a user can use the sms service but another one cant?