Q:The new Panasonic cordless phone, the phone on the landline, there is no charge status display, do you know what the reason is ah?

You do not know what type of telephone, I bought a new KX-12CN Panasonic cordless phones, charging does not show the state of charge, but you one day, or by a battery will last to the full grid, proof of charge or work. If you've been charging for a long time, it might be a problem

Q:Does the cordless phone signal conflict with the WiFi wireless network signal?

There should be no conflict, the wireless network is the use of 2.4GZH frequency, cordless phone should not be so high frequency, because the cordless phone has not 2.4G out of this technology, the 2.4G technology is a new technology developed later, because of the possibility of letter frequency all is not the same as the mutual interference is very small, more moreover, the wireless network is a digital signal, cordless telephone is an analog signal, not on the same level.

Q:What do you need to pay attention to when using a cordless telephone?

Caller ID: the plane must open the call display function, in order to normal paging to a sub machine, if the plane does not come to show, when the outside call sub machine, the plane and the next band of opportunity to all ring together.

Q:Do cordless phones need to be plugged in when they use them?

A cordless phone to realize the wireless communication, the base and the handle (handle by rechargeable batteries) have transmission and receiving circuit, this part of the circuit is the need for power, and the Telephone Bureau home telephone line in the power supply is not enough to make it work, so the normal use of the cordless telephone call. Is the need to plug.

Q:Does the frequency of the cordless phone is high or low?

The frequency is high, can use the shorter antenna, the antenna length and the wavelength are direct proportion, the frequency is low, the penetrability is better, but the antenna will be long. The frequency of indoor radio calls is higher now.

Q:What's the difference between a cordless phone and a master slave machine?

A cordless telephone is an automatic telephone set. The phone is composed of two parts, the host computer and the computer.

Q:The working principle of cordless telephone

When a handset receives a radio signal from a landline, it converts it to an electrical signal and sends it to the speaker, which is then converted by the speaker to the sound you hear. When you speak, your voice will hand opportunity through another FM radio signal propagation in the back plane; plane received voice signal after you will be converted into electric signals through the telephone line and sends the signals to each other. The frequency pairs used by landline and handset allow you to answer and answer calls simultaneously. This frequency is symmetrical for duplex frequency. Cordless phones first appeared around 1980. The earliest cordless phones work at a frequency of 27MHz.

Q:How to install a cordless phone?

First of all, the user to buy cordless phones, you must read the instructions in detail, master installation, operation methods and maintenance notes.

Q:Battery problems with cordless phones

By the way, there are no nickel chromium batteries, only nickel cadmium batteries. Memory is the most severely punished nickel cadmium batteries, nickel metal hydride batteries only a slight memory. Most of the cordless phones and public telephone charging devices are nickel cadmium batteries, because it is cheap.

Q:What should I do with the cordless phone searching?

If the mobile phone is the tool and put together, while problems still exist, the master and the mobile phone batteries are pulled out, and then see if the electricity, how, if the problem persists, you can only find the telephone customer service publisher.