Android - Dual-Sim with SCA

Third-party apps like the SCA can’t actively control which SIM card is used for outgoing calls. SCA tells the operating system to dial a number. Which Caller-App or SIM card will be used is part of Android and depends on the OS-Settings of the device.

We recommend, the following:

• The business SIM should be set as the default for outgoing calls in device settings.

• All private contacts should be saved with the private SIM assigned for outgoing calls.