CSR is working with independent technical support company TMTI (Talk Me Through It) to drive Bluetooth device compatibility and enhance end-user experience of mobile Bluetooth technology. With CSR's assistance, TMTI has introduced an industry-approved series of tests to ensure an enhanced level of interoperability at the user level to build upon the Bluetooth qualification program. Devices that have passed this testing stage will be allowed to display a quality mark hologram, bearing the TMTI and CSR logo, on its packaging. T-Mobile is the first major retailer to adopt the scheme with its launch of the new Southwing SH305 Bluetooth headset.

"We have provided technical support to end-user mobile phone customers since the company was created and discovered a high proportion of customer problems related to Bluetooth were linked to compatibility and pairing issues," said Crispin Thomas, TMTI. "By working with the world leader in Bluetooth technology, our independent interoperability testing is further supported by the experts in this field."