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General| Model | EM7455 |
|---|---|
| Category | Modem |
| Manufacturer | Lenovo |
| Chipset | Qualcomm MDM9230 |
| LTE Download Speed | 300 Mbps |
| LTE Upload Speed | 50 Mbps |
| Form Factor | M.2 |
| Connector | M.2 (NGFF) |
| SIM Card | Nano SIM |
| 3G Technologies | HSPA+, UMTS |
| 2G Technologies | GSM, GPRS, EDGE |
| Cellular Bands | B1, B2, B3, B4, B5, B7, B8, B12, B13, B20, B26, B28 |
| GNSS Support | GPS, GLONASS |
| Dimensions | 30mm x 42mm x 2.3mm |
| Operating Systems Supported | Windows 7 |
| Technology | LTE |
General information about the wireless WAN adapter and its package contents.
Safety precautions and important information before installing the wireless WAN adapter.
Instructions for installing and using the wireless WAN adapter on Windows 7, 8, 8.1, and 10.
Solution for when the computer fails to recognize the installed wireless WAN adapter.
Information on accessing online technical support and warranty service.
Details on obtaining telephone technical support and required information.
Information on documentation accessibility and PDF reader requirements.
General terms and conditions of the Lenovo Limited Warranty.
Terms specific to different countries, modifying general terms.
Details on warranty service types and information applicable to the product.
Details what the Lenovo Limited Warranty covers regarding defects and workmanship.
Steps and resources for obtaining warranty service from Lenovo or approved providers.
Actions required by the customer before warranty service can be provided.
Explains how the service provider will diagnose and resolve issues.
Authorizes Lenovo to use personal contact information for service purposes.
Lists exclusions from the Lenovo Limited Warranty coverage.
Outlines limitations on Lenovo's liability for damages.
Explains statutory rights and rights under consumer laws.
Specific warranty terms and conditions for Australia.
Specific warranty terms and conditions for New Zealand.
Dispute resolution and arbitration rules for specific Asian countries.
Information on contacting Lenovo for service within the European Economic Area.
Information regarding product service life in Russia.
Details on different types of warranty service available for the product.
Details on how CRU service works, including shipping and returns.
Explanation of on-site service for product repair or exchange.
Description of courier or depot service for product repair or exchange.
Information on customer carry-in service for product repair or exchange.
Details on mail-in service for product repair or exchange.
Explanation of two-way mail-in service for product repair or exchange.
How product exchange service works, including shipping and returns.
Specific warranty supplement and authorized service centers for Mexico.
Contact details for authorized service centers in Mexico.
Information on wireless WAN adapter usage, safety, and health.
Details on safe usage environments and health considerations for the wireless WAN adapter.
Where to find information about wireless regulatory notices.
Information on Lenovo's recycling programs and environmental policies.
Specific recycling regulations and guidelines for China.
Guidelines for recycling Lenovo products in Brazil.
General information about Waste Electrical and Electronic Equipment (WEEE) regulations.
Details on the product's export classification and re-export restrictions.
Lists trademarks of Lenovo and other companies.
Compliance statement for the EU RoHS Directive 2011/65/EU.
Statement on hazardous substances in China according to relevant regulations.
Compliance with Turkey's directive on hazardous substances in WEEE.
Confirmation of compliance with Ukrainian regulations on hazardous substances.
Compliance statement for India's E-Waste (Management & Handling) Rules, 2011.
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