How to Block and Unblock Numbers on VIVO iQOO Z10

Blocking a Number from Contacts

• 📞 Open your Contacts app and find the number you wish to block.
• 👆 Tap on the contact, then scroll to find the Block numbers option.
• ⚠️ If you don't see 'Block numbers' directly, tap the three dots icon in the upper right corner to reveal it.
• ✅ Confirm the action by tapping Block to prevent future calls and messages from that number.

Managing Blocked Numbers in Settings

• ⚙️ Navigate to the phone's Settings menu.
• 🚫 Select Blocked numbers to view your blacklist.
• ➕ You can add a number manually to the block list by tapping 'Add number' and entering it, then tapping Block.
• ❌ To unblock a number, find it in the blocked list and tap the 'X' button next to it, then confirm by tapping Unblock.

Blocking Unknown Callers

• 👤 Within the Blocked numbers settings, locate the option to block calls from unidentified callers.
• 🎛️ Toggle the switch to turn it on and prevent calls from numbers not saved in your contacts.
• 🎚️ You can turn this feature off the same way by toggling the switch off.