Help, how to reduce the volume of VoiceOver's caller ID announcement?

Hello all,
This is Maruti from India. i have IPhone8. i am new to the Apple world. i have some queries. i want to reduse the caller name announcement volume. i don't no how to do. whenever i'm in the office, that time voice over announce caller's name very loud. how can i reduce that volume only. i don't want to reduce ring volume.
Thanks,

Forum: 

#1 Voiceover Volume

Sorry to say, but there is no way to turn down the Voiceover volume for specific circumstances. The best I can suggest here is to have a look at 2 separate areas in settings; ringer and alerts heading in the sounds and haptics section, and Rotor in the Voiceover section, selecting Volume from the list of items that appears.
As a final note, the rotor is used by rotating 2 fingers in a circle, similar to turning a nob. The section mentioned above determines what options are available when using it, the volume adjusting the speech and sounds of Voiceover independent of all other audio.

#2 Hi,

App Developer

Hi,
Not possible. The ringer and voiceover volume goes hand in hand. The only option is to try Reducing your ringer volume to about 70 per cent and all will sound fine.
Cheers.

#3 Hi Paul.

Hello Paul, yes the rotor idea is working here. i can able to reduce callers name volume. thanks for the reply! I'm new the apple world please bear with me.

#4 Working

App Developer

Hi Paul,
You are right.
It’s working.
Wink.

#5 Volume Control in iOS is

Volume Control in iOS is stupidly solved and Apple could do something about it.
When I have 5% VO on the rotor, the synthesizer is well audible at the overall volume of 100%.
When the global volume is reduced to such a level that the VO is only heard by me, all notifications are very quiet again.