US 12,231,592 B2
Electronic device
Zhiguo Cheng, Dongguan (CN); and Sifan Lu, Dongguan (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Dongguan (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Dongguan (CN)
Filed on Jul. 14, 2022, as Appl. No. 17/865,367.
Application 17/865,367 is a continuation of application No. PCT/CN2021/071799, filed on Jan. 14, 2021.
Claims priority of application No. 202010048144.X (CN), filed on Jan. 16, 2020.
Prior Publication US 2022/0353357 A1, Nov. 3, 2022
Int. Cl. H04M 1/02 (2006.01)
CPC H04M 1/0264 (2013.01) [H04M 1/0254 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a body; and
a functional assembly, wherein the functional assembly is detachably connected to the body,
wherein a first functional device provided with an open hole is arranged on the functional assembly, and
wherein the first functional device comprises a receiver for a sound transmission from the electronic device.