Dear Valued Customer,

This Product Change Notification (PCN) serves as formal notice that Guangzhou Robustel Co., Ltd. will add a magnetic-mount 4G cellular antenna, PN E003204, to the standard accessory package of the R1520-4L Global.

This change is intended to better support global deployment requirements and compliance with mobile network operator requirements. All other standard accessories will remain unchanged, and there will be no change in product pricing.

This change will take effect on July 14, 2023. Please refer to the PCN for the applicable part numbers and detailed antenna specifications.

If you have any questions or require assistance with ordering, please feel free to contact us.

Sincerely,

The Product Management Team

Robustel