Thanks Meter 885
Join Date: Dec 2010
Location: Enschede, The Netherlands
Have you tried a different SIM in your Note 3? Pretty much 99,9% of these issues are caused by an older sim in combination with a newer phone.
If that doesn't make a difference, do a factory reset or reflash your firmware.
SM-N9005 International Galaxy Note 3, DBT NB7 Stock
SM-G900F International Galaxy S5, PHN NCE Stock
SM-P905 NotePro 12.2 LTE Black, DBT NC3 Stock
The person who says it cannot be done should not interrupt the person who is doing it. –Chinese Proverb
Never underestimate the power of stupid people in large groups.
The simplest solutions are often the cleverest. They are also usually wrong.