Product Info

Report No: CCISE191202301-V01
Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1912023
No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road,
Bao’an District, Shenzhen, Guangdong, China
Telephone: [phone] Fax: [phone], E-mail: [e-mail] Page 25 of 171
11.2 Positioning for Cheek / Touch
 To position the device with the vertical center line of the body of the device and the horizontal line crossing
the center piece in a plane parallel to the sagittal plane of the phantom. While maintaining the device in this
plane, align the vertical center line with the reference plane containing the three ear and mouth reference
point (M: Mouth, RE: Right Ear and LE: Left Ear) and align the center of the ear piece with the line RE-LE.
 To move the device towards the phantom with the ear piece aligned with the line LE-RE until the phone
touched the ear. While maintaining the device in the reference plane and maintaining the phone contact
with the ear, move the bottom of the phone until any point on the front side is in contact with the cheek of
the phantom or until contact with the ear is lost (see below figure)
Fig. 11.3 Illustration for Cheek Position
11.3 Positioning for Ear / 15º Tilt
 To position the device in the “cheek” position described above.
 While maintaining the device the reference plane described above and pivoting against the ear, moves it
outward away from the mouth by an angle of 15 degrees or until contact with the ear is lost (see figure
below).
Fig.11.4 Illustration for Tilted Position