This wikiHow teaches you how to change the length of time your Android device rings before an incoming call is transferred to voicemail. For Samsung phones, read How to Change How Long Your Phone Rings on a Samsung Galaxy.
Step
Step 1. Run the Phone app on the Android device
The app takes the form of a phone receiver located at the bottom of the home screen.
Step 2. Touch
It's in the top-right corner of the app. The button can be or on some Android devices.
Step 3. Touch Settings
Step 4. Scroll down the screen and tap Call forwarding
Depending on the Android device you're using, you may have to touch your mobile carrier's name to find this setting.
Step 5. Touch Forward when unswered
The text displayed may vary slightly, but it usually says " unreachable " or " unanswered ".
Step 6. Select one of the options in the “Delay” menu
Select the length of time the device rings, starting from
Step 5. trash
Step 30. seconds (the time increment is every 5 seconds).
Step 7. Touch Enable
If you later receive an unanswered phone call, the device will ring for the number of seconds you have selected, before the call is diverted to voicemail.