1800MHZ Desk Phone With Sim Card Landline Phone GSM Support Hands Free

High-Quality Industrial Modules GSM Landline Phone Support Hands-Free

GSM Landline Phone Precautions:
1. This product should not be used near garages, oil depots, chemical plants or any flammable and explosive items.
2. This kind of phone should be avoided in the hospital, it will interfere with medical electronic equipment, such as pacemakers and earphones.
3. If you find that the phone cannot successfully log in to the network, please check whether your SIM card or antenna is installed properly.
4. When using the phone (making calls or answering calls), it is forbidden to touch the antenna, otherwise the phone will be damaged. Such damage is not covered by the warranty.

GSM Landline Phone Common Problems And Reasons:

GSM Landline 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/carrier, signal status, time and date, and battery status on the LCD, which means your wireless phone is getting connected Installed and you can use your wireless phone.

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.

Shenzhen Liangfeng Technology Co., Ltd. is keeping up with the changes in the world and becoming the best partner in the global mobile phone OEM industry. We are one of the leading manufacturers of mobile phones, USB modems, wi-fi routers, MiFi, UFI, WLL(FWT) and pos. Based on CDMA technology in China. Quality, service, speed, cost and flexibility are at the core of our competitiveness. Execution of "speed precision" is at the core of our growth.

The company's tenet is: based on quality, using efficiency as a tool, focusing on work, constantly innovating, and creating maximum value for customers.

Our company's main markets are in the Middle East, Africa, and Southeast Asia.

The integrity, strength and product quality of Shenzhen Liangfeng Technology Co., Ltd. have been recognized by the industry. Our business partners include Yuede (Vietnam), EVN Telecom (Vietnam), MPT (Myanmar), Skylink (Russia), PTCL (Pakistan), NITEL (Nigeria), ZTE (China), Network Telecom (Iraq) and Network Link Mobile, our vast market provides many business opportunities for our customers.