i Letter of Authorization Attn: To Whom it May Concern / Application Examiner / Review Engineer / Officer in Charge Re: Authorization to Apply for a Change in Identification per Section 2.933 of the FCC Rules Dear Madam or Sir, We, Silicon Laboratories Finland Oy, a corporation validly organized and existing under the laws of Finland, having its principal place of business at Alberga Business Park, Bertel Junginaukio 3, 02600 Espoo, Finland, hereby declare to have applied for and have obtained a Federal Communications Commission
(FCC) grant with registration number of QOQWT32I and issue date of 11/15/2013 for our Bluetooth radio module having model number of WT32i-A, and with this letter we grant permission ona one-time basis to the following company:
CeoTronics AG Adam-Opel Strasse 6 63322 Rdermark, Germany to apply for a Change in Identification with FCC, in relation to the above-mentioned radio module. We understand that CeoTronics must make this change in order to comply with the FCC regulations that apply to their product having model name of CT-Bluetoothmodule, and having identifier of LS 2CT-BT32I, and we authorize FCC to use information on file to grant the requested Change in Identification. We confirm we will be supplying the WT32i-A to CeoTronics unmodified and equivalent to the originally certified unit. The original test results continue to be representative of, and applicable to the equipment bearing the changed identification. Conversely, we emphasize to have no control or responsibility with regards to the proper installation and use of our module in the products manufactured and sold by CeoTronics. As a resu CeoTronics takes ownership and accountability for the compliance of their end-product, i any appropriate labelling to take into account the new identification. Should there be any query regarding this authorization, please do not hesitate to contact the undersigned. Thank you for your attention to this matter. Place and date of issue (of this letter):
Espoo, April 06, 201 a ae Senior Contact: Pasi Rahikkala Job Title: Staff Hardware Engineer, loT Wireless Modules Email: pasi.rahikkala @ silabs.com Silicon Laboratories Finland Oy Alberga Business Park Bertel Jungin aukio 3 FI-02600 Espoo, Finland Phone: +358 9 435 5060 OVATE SSR ee Ref: SF00204298-1