LANDI is a global provider of electronic payment terminals, including smart POS systems and handheld mobile computers for merchants and retail businesses.
LANDI, formally known as Fujian LANDI Commercial Equipment Co., Ltd., is a prominent global manufacturer of payment and merchant solutions. With nearly two decades of experience in the industry, LANDI designs and produces a comprehensive range of hardware including Android-based smart POS terminals, mobile data terminals, and electronic cash registers.
The company serves the retail, hospitality, and logistics sectors by providing secure, high-performance devices that facilitate seamless transaction processing and data management. LANDI's portfolio emphasizes digital empowerment, combining robust hardware with flexible operating systems to support modern business applications worldwide.
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For most LANDI terminals like the P30 or M10SE, press and hold the power button for approximately 10 to 12 seconds until the device forces a shutdown or restart.
Always use the LANDI-approved power adapter provided with your specific model. Using incompatible adapters may damage the internal circuit or battery and void the warranty.
Power off the terminal and remove the battery (if removable). Locate the card slots (usually under the battery or on the side tray). Insert the SIM/SAM card according to the diagram orientation until it clicks or sits firmly.
Use a soft, dry cloth. If necessary, slightly dampen the cloth with a mild neutral cleaner or isopropyl alcohol. Never spray liquid directly onto the screen.
This message usually indicates a security trigger or tampering detection. Stop using the device immediately and contact your service provider or LANDI support for assistance.