User's Manual

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Aprisa UIP4RF55 Module User Manual 1.0
Open Source License Statement
This product contains open source software. Full details and license terms are provided in the separate
document Aprisa LTE Open Source License Statement. This document is available at www.4rf.com/oss and
at www.github.com/4rf/lte.
Trademarks and Service
Trademarks
LTE™ is a trademark of ETSI, used with permission for Aprisa products containing LTE functionality
OpenVPN® is a registered trademark of OpenVPN Inc, AT&T is a trademark of AT&T Intellectual Property
II., L.P., Verizon Wireless is a trademark of Verizon Trademark Services, LLC.
The use of the trademarks OpenVPN, AT&T, and Verizon indicates compatibility and does not indication
endorsement or approval.
USB-C is a trademark of the USB Implementers Forum.
Service
All hardware maintenance must be completed by 4RF or an authorized service centre.
Do not attempt to carry out repairs to any boards or parts.
Return faulty Aprisa UIP4RF55 modules to 4RF or an authorized service centre.
For more information on maintenance and training, please contact 4RF Customer Services at
[e-mail].
CAUTION: Electro Static Discharge (ESD) can damage or destroy the sensitive electrical components in the
LTE router.