Polycom launches Polycom SpectraLink 8452 Wi-Fi Handset Polycom launches Polycom SpectraLink 8452 Wi-Fi Handset New handset combines a mobile phone, pager and 2D barcode scanner with Web access to improve employee responsiveness and productivity Polycom launches Polycom SpectraLink 8452 Wi-Fi Handsetadmin2012-01-30T12:00:00+11:00