Can Both the SIM Cards Be Used at the Same Time in a Dual SIM Phone?
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Can Both the SIM Cards Be Used at the Same Time in a Dual SIM Phone?
Situation: You're curios if you can receive call from a SIM while talking on the other SIM.
Applicable to: All OPPO Smartphones with Dual SIM feature.
No, all OPPO dual SIM phones are dual standby SIM, where both SIMs are ready to use and can receive calls and SMS, but only one SIM can be used at a time. This means if you're using one SIM and you receive a call or text on the other, you won't know about it until after you've finished, when the first SIM goes to standby again.
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