Change Incoming Call Display While Using Apps
If a call pop-up covers half your screen every time someone rings while you are gaming or watching a video, the default call display setting is likely set to full screen or a large pop-up. Samsung lets you shrink that overlay to a mini pop-up so it stops blocking whatever app you are using. This setting sits in the call settings and controls only how calls look while an app is open in the foreground.
Schedule a Text Message
Need to send a text at 3 a.m. without staying awake? Samsung Messages can queue an SMS for a specific date and time so you do not have to send it manually. Once scheduled, the message waits in a separate list and goes out automatically, even if you close the app.
Show or Hide Reminder Tasks in Calendar
If your Samsung calendar suddenly fills up with tasks you never created there, the Reminder app is likely syncing them in automatically. This happens by default and can clutter your daily view with items that belong to a separate to-do list. You can control whether these Reminder tasks show up in Calendar without deleting the tasks themselves.
Restore Deleted Contacts from Trash
Deleted a contact by accident on your Samsung phone and now cannot find it anywhere? Samsung Contacts does not erase entries right away, it moves them into a trash folder for a limited time. Once that window runs out, the contact is gone for good unless you have a separate backup.
Turn Lift to Wake On or Off
If your Samsung screen turns on every time you pick the phone up off the table, Lift to wake is active by default. The motion sensor can trigger this even inside a pocket or bag, lighting up the display and any visible notifications without you touching a button. You can switch this gesture on or off from the motion and gesture settings.
Read Caller Names Aloud On/Off
When your phone stays silent on incoming calls instead of announcing who is calling, the Read caller names aloud option is probably turned off or set up the wrong way. This feature runs on text-to-speech, so the speed and pitch of the announcement depend on your voice output settings as well. Some users want it disabled instead, because it interrupts music or reads out numbers that are not saved as contacts.
Share Multiple Contacts as One File or Individually
When you select several contacts at once, Samsung phones bundle them into a single vCard file by default. That combined file sometimes fails to import correctly on the receiving device, especially with messaging apps or older phones. Switching to individual sharing avoids that risk but sends one file per contact instead.
Turn On or Off SOS Emergency Messages
Pressing the side or power key three times fast can silently fire off an emergency text with your location to contacts you never meant to alert - or the feature might not trigger at all when you actually need it. This usually comes down to how 'Send SOS messages' is configured under Advanced features.
Show or Hide Weather Forecast in Calendar
If the small weather icon is missing from your Calendar app, or you want it gone because it clutters your daily view, the setting sits inside the Calendar app itself, not in the weather widget settings. Without the weather forecast widget placed on your Home screen or Side screen first, the calendar option has nothing to pull data from and stays greyed out or invisible.
Add Birthday to a Contact
If a friend's contact card in Samsung Contacts has no space for a birthday, the field is not missing - it is just hidden by default. Samsung keeps birthday, anniversary and other important dates tucked away behind an extra menu step, so most people never notice it exists. Once you know where to look, adding the date takes only a few taps.
Add a Photo to a Contact
If a contact still shows only the first letter of the name or one of the animated default images that come with your Samsung device, calls and messages look generic instead of personal. This happens because no custom photo has been assigned to that contact yet. Swapping in your own picture makes the caller instantly recognizable on the call screen and in Messages.
Show or Hide Public Holidays in Calendar
If public holidays keep showing up in your Samsung Calendar even though you never added them, they are pulled in automatically from a signed-in Google Account. Which country's holidays appear depends on the region or language set in your system preferences, not on the calendar app itself. Turning them off means adjusting the display settings for that specific account, not deleting entries one by one.
Turn On/Off Message Delivery Reports
If you send a text message and never see a confirmation that it arrived, delivery reports are probably switched off on your Samsung phone. This status, called Show when delivered, marks the exact moment the recipient's device receives your message. Carriers process this confirmation without extra charge in almost all cases.
Share a Contact via QR Code
Sending a contact as a text message or vcf file does not always work, especially when the other phone runs a different messaging app or has no signal. Samsung phones can turn a single contact into a scannable QR code instead, so the recipient just points a camera at the screen. No Bluetooth pairing or shared network is needed for this to work.
Share a Calendar Event
Trying to send a meeting or birthday reminder to someone who does not use the same calendar app? Samsung Calendar lets you export the event as a text message or as a universal ICS file that opens directly in Google Calendar, Outlook or Apple Calendar. Picking the wrong format is the main reason recipients cannot add the event properly.
Sort Contacts by First or Last Name
If your contact list on a Samsung phone lines up alphabetically by first name when you expected last-name order, the sort setting inside the Contacts app is responsible, not the Phone app itself. This mismatch shows up the same way in Calls and Messages, since both pull from the same contact list. Switching the sort order only takes a moment once you know where the setting lives.
Enable or Disable Contacts Recycle Bin
On Samsung phones, deleted contacts don't vanish right away. They sit in a hidden recycle bin for 15 days before being erased for good, which can be confusing if you expect a contact to disappear instantly. Some people prefer to skip this safety net entirely and want deletions to be final immediately.
Change Calendar View
The Samsung Calendar app opens in month view by default, even if you prefer to track events by day or week. Switching to a different layout is done through a menu option that is easy to overlook the first time you look for it.
Show or Hide Frequently Contacted
If your Contacts app keeps showing a Frequently contacted section above your saved contacts, Samsung is tracking who you called or messaged most in the last 30 days. That list updates on its own and can expose contacts you would rather not have visible at a glance. The setting behind it sits in the Contacts app itself, not in your general phone settings.
Set the First Day of the Week in Calendar
If your calendar always starts on Sunday even though you expect Monday, Samsung Calendar is following the standard location setting instead of your personal preference. This mix-up shows up right after a region change or a fresh device setup, and it throws off week numbers and planning views. Switching the start day yourself fixes the display without changing anything else in Calendar.
Add Members to a Contact Group
Adding a new contact to an existing group is not obvious in Samsung Contacts, since the group screen looks read-only until you switch into edit mode. Miss that step and the new contact stays outside the group, so it never receives group messages or shows up for group calls. This mainly trips people up when they add contacts after a group already exists.
Block Unknown Callers Automatically
If your Samsung phone keeps ringing with calls that show no name or number, spam and private-number callers are getting through unfiltered. This happens because the option that blocks hidden caller IDs is turned off by default in the calling settings. Once switched on, any call without a visible phone number gets rejected before it can ring.
Filter the Contact List by Account
If your Contacts app mixes Google, Samsung, and SIM entries into one long list, finding the right person during a call or while messaging gets tedious. Samsung lets you narrow the display to a single account or a custom selection instead of showing every contact source at once.
Add a Speed Dial Number
Typing the same number every time you call a frequent contact wastes time, and many Samsung users are surprised that slot 1 is permanently blocked for voicemail. Speed dial can hold up to 999 shortcuts, using either a saved contact or a raw phone number, but the setup screen sits in a spot most people never check. Skipping this feature means dialing manually every single time.