Q:Why do cordless phones need batteries, don't they have batteries?

Telephone factory with 2 rechargeable battery, I also bought the at&t cordless phone batteries appeared leakage later cleared for 2 pieces of PISEN NiMH rechargeable batteries No 2 days and liquid leakage using Nanfu not charged in the case still appear leakage do not know is not the phone problem

Q:Does the host of the cordless phone have a wireless host?

The main transmitter cordless telephone is done in no rope machine, the host is only one wireless receiver, if the host also need wireless, that has not called but the PHS cordless telephone. Or direct use of mobile phones is the same.

Q:Some questions about TCL cordless phones

A selection of lithium lithium battery. Lithium unsafe too few cases, both charge and discharge protection, no unauthorized modification is no problem. The three section series power supply need NiMH, and soon influence the using time of depreciation. Even if a month without lithium consumption has little change, high energy density, but the cordless phone is not much seems to use lithium battery

Q:What is an 2.4GHz digital cordless telephone?

2.4GHz refers to a working band, 2.4GHz ISM (Industry Science Medicine) is a worldwide public radio band universal use, Bluetooth technology is working in this band, the anti-interference ability at 2.4GHz band can be obtained using larger and stronger, is widely used in household and commercial areas. 2.4GHz wireless technology is a short-range wireless transmission technology for open source use.

Q:What is the maximum distance between a cordless phone and a slave?

Actually, there is a nominal value on the manual of cordless phones. Ordinary cordless phone calls are not too far away, although the theoretical value is very high, but in the absence of obstructions, if the use of the family, because there are obstacles so can only meet about 150 square meters of the house,.

Q:How does a telephone number change? Cordless telephone numbers remain the same

Corded and cordless telephones for replacement, the user only needs to buy a cordless telephone equipment can be directly inserted into the telephone line signal transmission device, the transmission signal, you can use a cordless phone directly.

Q:What about China Telecom cordless phones?

Cordless telephone is a wireless duplex mobile telephone device that can enter PSTN. It consists of a landline connected to the PSTN subscriber line and one or more handheld cordless telephones that perform the function of the ordinary telephone within a defined range. Is a very practical communication equipment.

Q:How to install a cordless phone?

Secondly, we should pay attention to the use of batteries. Although the battery of the cordless telephone has been installed, the battery plug should not be plugged in order to prevent excessive discharge. The battery plug should be inserted before use. Since the battery is the first use, it must be placed on the charging seat. After charging for 15 hours, it can be used normally. The plane must be loaded into a battery before it can be used.

Q:How do landline phones and cell phones work in cordless telephones?

The cordless phone is different from the wireless walkie talkie, walkie talkie call when Party A Party B, Party B in the just dial on the channel encoding (or press the launch button), B machine after receiving the signal, you can press the launch button.

Q:Cordless phone batteries are a bit hot

1, the most obvious harm of mobile phone heating is to accelerate the aging of the accessories inside the mobile phone, which I believe I do not need to explain more.2, mobile phones if the fever is very bad, there may be dangerous, after all, there are many reports, because the mobile phone charging or direct sunlight caused by heat explosion, fire.3, and there is, if the phone fever, it may automatically restart or card machine, the same is not conducive to our use.