Table of contents

Rename SIM card Activate/deactivate SIM card Default-SIM for mobile datas Default-SIM for calls Switch data connection during calls

Rename SIM card

We can rename the SIM card on the Huawei smartphone to differ. By default the name of the carrier will be shown.

Android 10 (EMUI 10.0)
Step 1:  Open the  settings
Step 2:  Tap on  Mobile network
Step 3:  Tap on  SIM management
Step 4:  Tap on  Edit
Step 5:  Type in a name and confirm with  OK
  1. Open the settings
  2. Tap on Mobile network
  3. Tap on SIM management
  4. Tap on Edit
  5. Type in a name and confirm with OK

Activate/deactivate SIM card

If you are using Dual-SIM on your Huawei smartphone, you can deactivate one SIM card if wished. You wont receive calls or messages over this number as long as the card is deactivated.

Android 10 (EMUI 10.0)
Step 1:  Open the  settings
Step 2:  Tap on  Mobile network
Step 3:  Tap on  SIM management
Step 4:  Activate or deactivate the  SIM card
  1. Open the settings
  2. Tap on Mobile network
  3. Tap on SIM management
  4. Activate or deactivate the SIM card

Default-SIM for mobile datas

If you are using Dual SIM on your Huawei device, you can set a standard SIM for mobile data usage.

Android 10 (EMUI 10.0)
Step 1:  Open the  settings
Step 2:  Tap on  Mobile network
Step 3:  Tap on  SIM management
Step 4:  Choose the  default-SIM  for mobile data
  1. Open the settings
  2. Tap on Mobile network
  3. Tap on SIM management
  4. Choose the default-SIM for mobile data

Default-SIM for calls

You can set the default SIM card for calls on your Huawei device. Direct calls, like for example over Quick dial will be made automatically over the set SIM card.

Android 10 (EMUI 10.0)
Step 1:  Open the  settings
Step 2:  Tap on  Mobile network
Step 3:  Tap on  SIM management
Step 4:  Tap on  Default calling SIM
Step 5:  Choose a  default calling SIM
  1. Open the settings
  2. Tap on Mobile network
  3. Tap on SIM management
  4. Tap on Default calling SIM
  5. Choose a default calling SIM

Switch data connection during calls

If this function is activated on your Huawei smartphone, the data connection will be changed to the other SIMĀ  in case of a VoLTE (Voice over LTE) call. This is so you can still surf while calling.

Android 10 (EMUI 10.0)
Step 1:  Open the  settings
Step 2:  Tap on  Mobile network
Step 3:  Tap on  SIM management
Step 4:  Activate or deactivate  Switch data connection during calls
  1. Open the settings
  2. Tap on Mobile network
  3. Tap on SIM management
  4. Activate or deactivate Switch data connection during calls

More Huawei Guides

  1. Basics

  2. Network

  3. Connection

  4. Display

  5. Home Screen

  6. Lock Screen

  7. Sound & Vibration

  8. Apps & Notifications

  9. Storage

  10. Battery

  11. Security & Privacy

  12. Accessibility

  13. System

  14. Accounts

  15. Keyboard

  16. Features

  17. Functions

  18. Dial-App

  19. Messages

  20. Camera

  21. Contacts

  22. Gallery

  23. Calendar

  24. Browser

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