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by bigmabel0916
Fri Dec 03, 2010 4:45 am
Forum: SmartNAV General
Topic: Smartnav 3 AT owner looking to upgrade
Replies: 1
Views: 1559

Smartnav 3 AT owner looking to upgrade

<t>I am currently a Smartnav 3 AT owner and have the dwell clicking and virtual keyboard software. Is it necessary to shell out an extra hundred bucks for the Smartnav 4 AT when I already own the assistive technology software? Has it been upgraded somehow? Are there any other differences between AT ...