When making phone calls, you can hide your Caller ID to remain anonymous.
Tip: The steps differ slightly depending on what Android™ operating system you are currently using. Please follow the relevant steps.
Android™ 8 Users
1. Open the Dialer.
2. Tap the 3-Dots in the top right corner of the screen.
3. Select Settings > Calls > Calling accounts.
4. Tap your SIM card.
5. Then press Additional settings > Caller ID.
6. Tap Hide number/Show number to enable/disable.
Android™ 7 Users
1. Open the Dialer.
2. Tap the 3-Dots in the top right corner of the screen.
3. Select Settings > Calling accounts.
4. Tap your SIM card.
5. Then press Additional settings > Caller ID.
6. Tap Hide number/Show number to enable/disable.