Attestation (HAC MIF Declaration)_rev.1.pdf

FCC ID: WYPL15V013AA

Attestation Statements

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FCCID_2524929

Sonim Technologies, Inc. 1825 S. Grant Street, Suite 200 San Mateo, California 94402 United States January 26, 2015 Declaration – MIF for HAC RF Interference Evaluation To Whom It May Concern, This device, with FCC ID: WYPL15V013AA, Hearing Aid Compatibility Requirement is going to be certified under ANSI C63.19-2011 version per Part 20.19. The M rating was determined by measuring the maximum steady state average E-field values in dB (V/m) as documented in the HAC report and adding the MIF value in dB (V/m) using pre-determined values provided by Speag under UID 10021 DAB (01.12.2014) / UID 10011 CAB (01.12.2014). The Speag-reference documentation for supporting the pre-determined MIF value is Schmid & Partner Engineering AG, UID SUMMARY (Communication Systems for Calibration, Issued Date 2013/05/31). We confirm that the Speag simulation provided represents all the air interface modes applicable for a HAC rating for this handset. Sincerely Yours, Avena Xu / Type Approval Manager Sonim Technologies, Inc. Tel: +86-10-65033324 Fax: +1 650 3788190 E-mail: avena.xu@sonimtech.com


Document Created: 2015-02-05 15:45:25
Document Modified: 2015-02-05 15:45:25
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