SNTP server on RouterOS v6.49.8 does not exist

Hello,

at my work I have several mikrotik SXT LTE kits (R11e-LTE) and all have RouterOS v6.49.8 (stable)

My problem is that I want to use sntp server in Mikrotik and the devices connected to it, get from Mikrotik ntp, but this option is not there.
There is only option to make Mikrotik Sntp client.
Any solution to activate Sntp server on my Mikrotik?

Install appropriate ntp package contained inside the extra packages zip on download site.