Do not know how on your smartphone or tablet make it so that when you call, a choice of SIM cards is offered? In this article, you will learn how to configure on Huawei so that when they call, it is possible to select SIM 1 or SIM 2 or make it so that when you call, the call goes only from the selected SIM. Perhaps the instructions for setting up SIM cards for calling on the Huawei P10 Plus will be suitable for other Android devices.
So that when calling from Huawei to Android, you are offered the choice of a SIM card or to configure one of the two SIM cards, do the following: Open on the phone “Settings”, then select the item in the menu that opens “SIM Settings”. Now in the window that opens, click on “Default Calls” and choose “Always ask” (or something similar), if you want calls to come from a specific SIM card, then select the desired SIM card.
On some tablets and smartphones on Android so that there is a choice of a SIM card when making a call such as Samsung, do this: Open on Android “Settings”, select item “SIM Card Manager, next “Voice call” and “Always ask”. In the same way, if desired, you can choose from two sim cards one with which the call will be made.