Reviewers highlight the D210s ring call feature, which places a regular style phone call when the button is pressed so they can talk to visitors immediately without opening the app.
When someone presses the button the doorbell rings the owner’s phone like a regular CallKit call with full duplex audio and an entry in the call log, letting them talk to visitors quickly from the app even when away from home.
Ring Call support lets the D225 place a regular style phone call when the button is pressed, so owners can answer quickly and talk to visitors without digging into the app.
When someone presses the doorbell, the system can trigger a phone call-style connection, making it quicker and less laggy to start talking than waiting solely for the standard app live view to load.
A phone-call style response option lets the system connect more directly when the doorbell is pressed, allowing faster, more natural conversations than relying only on standard live-view connections.
The VOIP phone call feature can ring the user’s phone instead of just sending a push alert, but this review found the calls noisy with static and ultimately less usable than standard app notifications.