Detailed introduction
1. Handle: The handle and bracket of the telephone are die-casted from zinc alloy parts, which is high-grade and exquisite in appearance. The handle has a weight and is strong.
2, electroplating: the use of high-quality high-temperature hydrolysis electroplating gold, spray high-quality protective oil, and then high-temperature baking, to ensure that the metallic luster is stable, long-lasting, noble, and not easy to not oxidize. It should be noted that vacuum coating is often used in similar products, which is easy to oxidize and easy to change color.
3, line: structural optimization design, the board is made of high quality fiberglass board, double panel, anti-moist, anti-static function prominent. Electronic lightning protection function, anti-theft function (to prevent parallel, loss of your telephone bill), anti-static grounding device. The quality of the electronic device is good, the quantity is sufficient, the overall quality is good, it is stable, and the use time is long.

4, the difference between the circuit board: In order to adapt to various climates, our products use a fiberglass board, which fundamentally eliminates the phenomenon of moisture.
5, packaging: outside the exquisite color box, beautiful and generous, easy to carry, with high-pressure mold Polylon, high hardness, transportation is very safe
Simple troubleshooting method
1. Silent: Check whether the two-core linear head is in good contact with the analysis box.
2. Noise: Check whether the telephone is loose or peeling, and whether the junction box is rusty.
3. The phone will be disconnected after ringing, but you can dial: Check whether the junction box is wet: Check whether there are too many extensions or the quality of the extensions is not good. If the extensions are good, the machine is faulty.