Customize alert vibration patterns
You’ve set a custom ringtone for each of your contacts, however that doesn’t help when you have your telephone on vibrate. Luckily, you can make custom vibration designs too.
Go to Settings>>Sounds>>Ringtone>>Vibration. You can tap out examples to record. Then again, you can go into your contacts rundown and hit Edit and select the Vibration choice for every contact.
Go to Contacts and tap on a contact name. Under Vibration Pattern, tap Default and pick a preset example. On the other hand tap the Create catch and tap on the screen to make your own particular example. If you don’t have this inherent, there are outsider applications like Vybe that can do this too.