1.To use this product to boost your indoor signal,
The location of outdoor signal to install outdoor antenna shall be good (recommended >-70dbm) and signal of your mobile phone shall be 3 bar or above and must be very stable for voice call.
The product will not work well if your outdoor signal is not good or bad.
2.Outdoor signal level weak will cause low signal indoor even after install this booster.
3.If still no signal indoor after install this repeater,
- please check if outdoor antenna point to signal tower or elsewhere have strong signal
- check if outdoor and indoor signal strength achieve -70DBM or better
4) If cannot call out, please adjust the direction of outdoor antenna.
5) If signal strength is not steady, please check if outdoor & indoor antennas are too close which cause self activation / loopback
- Please ensure the outdoor and indoor antennas have at least 10meters distance.
- with a wall between and indoor/outdoor antenna not in a same horizontal line.