Upgrade your BT-105 to version 22 for more features.

• Get the pop-up virutal keyboard back.
• Faster response time to initial page press.
• Additional profile capablitlty.
• This upgrade is accomplished by sending your BT-105 unit in for a firmware upgrade.

It will take about 2 business days to turn it around. Once you purchase the upgrade, you will be sent the BT-105 back by what ever shipping method you select on checkout. We suggest using priority mail as it is trackable.

Mail your BT-105 back with a copy of the invoice that is emailed to you after you check out to:

AirTurn, Inc.

PO Box 3359

Nederland, CO  80466

Attn: Upgrades.

Note: To check to see if you need the upgrade, look at the serial number on the bottom of your BT-105. If it starts with 22 you already have the latest version.