[Phone] Hearing Aid Compatibility (HAC) requirements for ASUS phone products

[FAQBot]

[Phone] Hearing Aid Compatibility (HAC) requirements for ASUS phone products

The Federal Communications Commission (FCC) has adopted hearing-aid compatibility (HAC) requirements for digital wireless phones.  
See the HAC ratings for ASUS Phone devices that are hearing-aid compatible under FCC rules and learn about using ASUS Phone with hearing aids.

See the HAC ratings for hearing-aid compatible ASUS Phone devices below.

Current HAC models

See the HAC ratings for hearing-aid compatible ASUS Phone devices below.

Market name	Model Name (s)	M-Rating	T-Rating
ROG Phone 7	ASUS_AI2205_E	M3	T3
ROG Phone 7 Ultimate	ASUS_AI2205_F	M3	T3
ZenFone 9	ASUS_AI2202	M4	T3
ROG Phone 6	ASUS_AI2201_D	M3	T3
ROG Phone 6 Pro	ASUS_AI2201_F	M3	T3
ROG Phone 5s	ASUS_I005DC	M3	T3
ROG Phone 5s Pro	ASUS_I005D	M3	T3
Smartphone for Snapdragon Insiders	ASUS_I007D	M3	T3

The "M" (microphone) indicates that the product has been tested and rated for acoustic coupling.  
The "T" (telecoil) represents that the product has been tested and rated for inductive coupling.  
The higher the "M" or "T" rating, the less likely the hearing aid user will experience interference when the hearing aid is set to the respective microphone or telecoil mode.  
The highest values to date are 3 and 4 (e.g., "M4" or "M3/T3").