Frequently Asked Question
How to connect 1664 to devices without using PIN code?
Last Updated 3 months ago
Although the "No PIN or use random PIN" setting is set as default, sometimes users still have to input the random PIN to make a connection. To solve this problem, please enable the Secure Simple Pairing function.
1. Enter setup
2. Enable Secure Simple Pairing Function (100161)
3. Update.