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Settings
NOTE Conversational gain is the acoustic output level of speech from this
handset relative to the acoustic level present in a face-to-face conversation
between two people 1 meter apart. This phone is hearing-aid compatible and
has volume control tested pursuant to FCC waiver DA 23-914.
Codec and air interface combinations that have passed frequency response and
distortion/noise tests.
Codec
EVS-NB 24.4 kbps, EVS-WB 24.4 kbps
Codec and air interface combinations that have passed conversational gain tests.
Codec
FR V1, FR V2, HR V1
AMR-NB 4.75~12.2 kbps, AMR-WB 6.6~23.85 kbps
AMR-NB 4.75~12.2 kbps, AMR-WB 6.6~23.85 kbps,
EVS-NB 5.9~24.4 kbps, EVS-WB 5.9~24.4 kbps
Codec and air interface combinations that have not been tested.
Codec
EVS-SWB 9.6~24.4 kbps
OPUS 6~75 kbps (Google Meet)
◌
From Settings, tap
• Real time text: Activate real-time text (RTT) calling.
• Live Transcribe: Use the microphone to record speech and convert it to text.
• Live Caption: Automatically caption speech in media played on your device.
• Caption preference: Configure closed caption and subtitle services.
• Hearing aid compatibility: Improve the sound quality to work better with
hearing aids.
Accessibility > Hearing enhancements and tap an option:
143
Air Interface
VoLTE, VoNR, VoWiFi
Air Interface
GSM
WCDMA
VoLTE, VoNR, VoWiFi
Air Interface
VoLTE, VoNR, VoWiFi
All air interfaces
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