Critical: In case you are intending to make use of the SMA connector for the antenna, be sure that a 0 Ohm resistor is populated. Several buyers have described that it is not existing on their modules. Seek advice from the crimson sq. next to the SMA connector from the https://mbl7733221.blogozz.com/30352543/rumored-buzz-on-link-alternatif-mbl77