1) 2/16/12 12:55pm

2) 4hrs

3) ET1

4) Initial Release

5) 2552942 "Device authentication is a mandatory feature of Bluetooth while link encryption is optional" from the user guide. Is there a way around having to pair units with Authentication/Pin Codes with the ET1? A customer has a set up where there are upwards of 1000 (estimation) printers at a single location, and using pin codes would cause a lot of effort on the end user's part. Is there a way around having to use a pin?