How to use oppo mobile phone with dual card and dual standby?

The specific operation method of setting dual card dual standby for oppo mobile phone is as follows:

1. Make sure that both SIM cards work normally, and be careful not to install two China signal cards on the same mobile phone at the same time, otherwise one card will not work normally.

2. Open the settings-dual card and mobile network function.

3. Basic function settings can be made in "SIM card information". Turn on the "enable" switch to open the SIM card, and turn off the switch to disable the SIM card.

4. SIM card information can be set in "Editing card information": "SIM card name" can set the way to display the name of SIM card when using the number card; "SIM Card Number" can set the phone number of this card, and it is recommended to set a complete format (for example, the format of China number is +86+[ 1 1 digit mobile phone number]).

5. The "Network Settings" item can set settings related to network services: "Data roaming" refers to whether overseas data traffic services are allowed, and it is recommended to keep them closed to avoid high traffic charges; The system of "access point name" will be set, and it will not be changed unless the operator has special requirements to avoid unnecessary traffic charges.

6. Open "Network Operator" and set it to "Automatic Selection" to ensure better network service quality.

7. If you need to use mobile data overseas, you can click "OPPO Roaming" and select the corresponding low-cost traffic package.

8. In order to avoid traffic stealing, it is suggested to set a small scale in the "Daily Traffic Reminder". When the traffic usage reaches this measure, the system will close the data network connection even if the owner does not choose to prohibit the continued use of the mobile network.

9. In the default settings, you can set the rules for calling the SIM card: "Dial" can be set to specify the SIM card/each inquiry, and "Special circumstances" allows setting the function of "automatic callback of call records", that is, when this option is selected, the called SIM card in the call records will be used for dialing; "surfing the internet" can only use the designated SIM card. If you need to change it, you need to go to this page to change it, and you can only open a 4G network.

10. To display the name of the SIM card, you need to turn off the "Display real-time network speed" item in the Settings-Notification and Status bar. Only when only one SIM card is enabled in the mobile phone can the name of the SIM card be displayed.

DSDS (Dual SIM Dual Standby) is a new term in the mobile phone industry. Dual card dual standby means that a mobile phone can insert two mobile phone cards at the same time and stand by.

Simply put, consumers can use two GSM network phone numbers on a mobile phone and two CDMA network phone numbers on a mobile phone.

Dual-card dual-standby mobile phones can generally be set to the following situations: 1, only SIM1; 2, only SIM2 is stuck; 3. Double card opening. With the dual-card dual-standby mobile phone, busy people don't have to hold two mobile phones in their hands, which is simple and convenient.

Dual card dual standby can be divided into dual mode dual standby, dual network dual standby, dual standby single pass, dual standby dual pass and so on.