Shenzhen Liangfeng Technology Co., Ltd. |
Verified Suppliers
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Low Call Drop Rate Caller Id Phone Has A Strong Anti-Interference Ability
Caller Id Phone Installation Method:
1. Please connect the antenna, insert your SIM/R-UIM card, and
install the handle;
2. Plug in the power supply, press the red button for 3-5 seconds
or press the ON/OFF button on the back of the phone, then the
backlight of the LCD screen will light up;
3. It takes about 10 seconds for your wireless mobile phone to
search and register the network. You will then see the name of your
network provider/operator, signal status, time and date, and
battery status on the LCD, which means your wireless phone is
getting connected and Installed and you can use your wireless
phone.
Caller Id Phone Parameter:
Voltage | DC 5V |
standby time | 6 days |
Call time | 8-10hours |
charging time | 6 hours |
peak power consumption | 0.25W/0.5W |
Receiver sensitivity | -106db |
Antenna increment | All directions: 3.5db |
Specific/Select: 12db |
Caller Id Phone Manufacturer Introduction:
Shenzhen Liangfeng Technology Co., Ltd. is a company specializing
in the production and processing of wireless landlines, mobile
phones, electronic components, and other products, with a complete
and scientific quality management system. Co., Ltd. has been
recognized by the industry for its integrity, strength, and product
quality.