Joke Collection Website - Public benefit messages - It's two-way dual card, one cartoon, the other can't get through.

It's two-way dual card, one cartoon, the other can't get through.

Dual-card dual-standby one-way mobile phone, card 1 will say that it cannot be connected.

If it is a dual-card dual-standby dual-call mobile phone, if it is 1, two call interfaces will be displayed on the screen, one is dialing and the other is called (click the card 1 above to switch the interface). But two-way mobile phones can't talk to two numbers at the same time. When Card 2 receives an incoming call from Card 1, the outgoing call of Card 1 will be disconnected immediately.