Galaxy A8/A8+: How do I use dual SIM or USIM cards on my Galaxy A8/A8+ 2018?
Last Update date : Nov 24. 2020
If you insert two SIM or USIM cards, you can have two phone numbers or service providers for a single device.
■To activate SIM or USIM cards:
1
On the Home screen, Tap “Apps”
2
Tap “Settings”
3
Tap “Connections”
4
Tap “SIM card manager”
5
Tap "SIM or USIM card"→ Enable the activation option.
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