Samsung Star 3 Duos Instruktsiia ✭ [ Recommended ]

Go to > SIM Card Management to choose which card to use for data or to set primary calling preferences. Troubleshooting & Firmware :

Below are the primary steps for setting up and maintaining the device, based on standard operating procedures for this model. : samsung star 3 duos instruktsiia

Insert your SIM cards into the dedicated slots. As a "Duos" model, it supports two GSM SIM cards simultaneously. Go to > SIM Card Management to choose