How to change the telecom dual-card mobile phone short message receiving card?

First of all, no matter what brand or model of dual-card mobile phone, under the current situation, its dual standby function is mainly realized by distinguishing 1 communication module and two sets of software.

Then there will be no situation that the default telecom card reception in the mobile phone will become the telecom card receiving mobile information, and it is understood that this kind of short message transfer is different from call transfer telecom, and generally this kind of service will not be opened to users.

Therefore, you can rest assured that the telecom card will never pick up the short messages sent to your mobile card, and the mobile phone can receive short messages normally without any arrears. As for the default pick-up option in the mobile phone, it generally refers to the storage location of the short message rather than the receiving end, so the default setting is generally not needed. Pay attention to cleaning up spam regularly during use to avoid the problem of short message storage blockage.