Today, I'm going to show you a trick with which you can run Dual SIM in your single SIM phone. For this, you will have to buy a Dual SIM Card Adapter, which allows you to connect two SIMs to your single SIM phone.
MagicSIM and Simore company make the a dual SIM card adapter. This SIM card adapter comes with a thin cable that connects to your single SIM card and you can connect two SIM cards in it.
Single sim phones can not work with multiple networks simultaneously, in that you have to switch manually to SIM network. This method may be adopted to use net or free calling from another SIM.
The incoming cable with this adapter can be easily folded and connects to a nano sim with microSyme. After inserting the Nano SIM into the SIM card slot, it will have to attach to the phone's back panel.
You can use the back cover to hide the Extras SIM in the phone.
Reference :- techlomedia.in