Talk:RUT FAQ
Dual Simm option: Under what circumstances does the unit switch over from the primary to the secondary simm and when does it go back to the primary simm?. Also, what is the time delay when switching over?
Dual Simm option: Under what circumstances does the unit switch over from the primary to the secondary simm and when does it go back to the primary simm?. Also, what is the time delay when switching over?