How to Set Up Scheduled Do Not Disturb on iPhone and Android

Published 2026-10-16 · Marion Phone Repair

Do Not Disturb silences notifications, calls, and alerts so your phone stops demanding your attention. But manually toggling it on and off is easy to forget — you go to bed without enabling it and get woken up by a notification at 2 AM, or you forget to turn it off in the morning and miss important calls. Scheduling Do Not Disturb to activate and deactivate automatically eliminates both problems.

What Do Not Disturb actually does

When Do Not Disturb is active on your phone:

Incoming calls are silenced. The caller goes to voicemail. Your phone does not ring or vibrate
Notifications from apps arrive silently. They appear on your lock screen and in the notification shade but do not make sounds, vibrate, or light up your screen
Alarms still sound. Do Not Disturb does not affect alarm clock functionality — your morning alarm will still wake you up
Timers and calendar reminders typically still alert you, depending on your settings
On both iPhone and Android, you can configure exceptions so that calls from specific people or repeated calls still come through

Scheduling on iPhone (Focus modes)

iPhone uses Focus modes, which expand on the original Do Not Disturb concept. You can create multiple Focus profiles (Sleep, Work, Driving, Personal) each with different notification rules and schedules:

Setting up a Sleep schedule

Open Settings, then Focus, then Sleep
Tap Add Schedule or Set a Schedule
Choose the time you want Sleep Focus to activate (such as 10:00 PM) and the time it deactivates (such as 7:00 AM)
Select which days of the week the schedule applies. You might want different times on weekends
Under Allowed Notifications, choose which people can still reach you during Sleep Focus. Adding your partner, children, or aging parents as allowed contacts means their calls and messages still come through

Setting up Do Not Disturb on a schedule

Open Settings, then Focus, then Do Not Disturb
Tap Add Schedule
You can schedule by Time (specific hours), Location (activates when you arrive at a place like your office), or App (activates when you open a specific app)
For a time-based schedule, set your start and end times and select which days
Under People, tap Allowed People to specify contacts who can still reach you. Under Apps, choose apps that can still send notifications

Allowing emergency calls

Under Focus settings, enable Allow Repeated Calls. If someone calls twice within three minutes, the second call rings through. This catches genuine emergencies while filtering out single spam calls
You can also create a custom contact group of people whose calls always come through, regardless of Focus mode

Scheduling on Android

Android Do Not Disturb scheduling varies slightly by manufacturer but follows the same general structure:

Stock Android and Pixel

Open Settings, then Sound and Vibration, then Do Not Disturb
Tap Schedules
You may see default schedules like Sleeping and Event. Tap the gear icon next to a schedule to configure it, or tap Add More to create a new one
For a time-based schedule: set start time, end time, and which days of the week it repeats
Set what happens to calls — you can allow calls from contacts, starred contacts, or no one. You can also allow repeat callers
Configure whether alarms, media sounds, and touch sounds are affected

Samsung phones

Open Settings, then Notifications (or Sounds and Vibration), then Do Not Disturb
Tap Turn On as Scheduled
Set your schedule times and days
Under Exceptions, configure which calls and messages bypass Do Not Disturb. Options include calls from contacts only, favorite contacts only, or repeated calls
Samsung also offers Modes and Routines (formerly Bixby Routines) which can trigger Do Not Disturb based on time, location, connected Wi-Fi network, or detected activity like driving

Automation beyond basic scheduling

Location-based activation

iPhone: In any Focus mode, add a Location trigger under the schedule. The Focus activates when you arrive at the specified location and deactivates when you leave. Useful for automatically silencing your phone at your office, gym, or place of worship
Android: Samsung Modes and Routines supports location-based triggers. On Pixel, location-based DND requires a third-party automation app

Driving mode

iPhone: The Driving Focus can activate automatically when your phone detects you are in a moving vehicle. It can also send auto-reply messages to people who text you, letting them know you are driving
Android: Google Driving Mode can enable Do Not Disturb when driving is detected. Samsung offers a separate Driving mode that simplifies the interface and silences notifications

Calendar-based activation

iPhone: Focus modes can activate based on calendar events. If your calendar shows a meeting, your phone can automatically enter Work Focus during that time
Android: Stock Android DND includes an Event schedule that reads your calendar. When a calendar event is happening, DND activates automatically. You can filter by which calendar or event response (only events you accepted)

Configuring exceptions correctly

The key to a useful Do Not Disturb schedule is getting exceptions right. Too restrictive and you miss critical calls. Too permissive and notifications still interrupt you:

Repeated calls: Enable this on every DND schedule. If someone calls twice in quick succession, it is likely urgent. Both iPhone and Android support this feature
Favorite or starred contacts: Add your closest family members and anyone who might contact you in a genuine emergency. Keep this list short — a dozen people maximum
Work apps during work DND: If you use a Work Focus that activates during office hours, allow notifications from work communication apps like Slack or Teams while silencing social media and news
Health and safety apps: Allow notifications from medical monitoring apps, home security systems, or child monitoring apps regardless of DND state

Common problems and fixes

Alarms not sounding: Alarms should work during DND, but verify this in your DND settings. On Android, check that Alarms is listed under exceptions. On iPhone, alarms are not affected by Focus modes by default
Missing important calls: Add the caller to your allowed contacts list or enable repeated calls. If you consistently miss calls from specific people, they belong on your exception list
DND not turning off on schedule: Check that the end time is correct and that you did not manually enable DND on top of the scheduled one. Manual activation can override the schedule end time on some phones
Notifications piling up: DND silences notifications but does not delete them. When DND ends, you may see a large batch of notifications. This is normal behavior. Review and clear them or adjust which apps can notify you at all
DND activating unexpectedly: Check all your schedules and automation triggers. You may have a location-based or calendar-based trigger you forgot about. On iPhone, check all Focus modes, not just Do Not Disturb

Need help with your phone settings?

If your Do Not Disturb is not working correctly, your phone is still making sounds during scheduled quiet hours, or you need help configuring Focus modes and exceptions, Marion Phone Repair can help you get your notification settings dialed in.