IKOS Free Roaming Abroad 3 SIM Cards Standby Activate Online at The Same Time WiFi Dual Sim Adapter

Triple SIM card online adapter for ALL iPhone MODELS!
Features:
This product can support 2 SIM in it ,so you can have 3 SIM card standby.
No roaming charges for travel abroad.
​Support call record.
Usage:
If you have more than 1 SIM card, but you like to use iPhone, how can do it? This product can let you use 3 SIM online at the same time with your iPhone!
For traveling abroad and business trips, you only need to put your SIM card to this adapter at home, and then you can still make or answer the calls!
Features:
Triple standby
Made for iOS
No Roaming charges
Globally usable
No need to carry, leave it at home.
Put it anywhere you like ,and it can make your phone dual/triple SIM online
How this device work?
The device will connect to your home wifi ,and use APP to Manage the cards inside the device.
Using network to transmit voice and SMS to your phone.
Advantages:
1. Leave it with your SIM cards at home and you can still access your phone call or message.
2. Voice call and messages transfer through internet to the App on your phone.
3. Plug in the power and use, that is all you need to do.
4. This is the best SIM adapter for your phone!
5. No roming fee when you are travelling to other country.
6. Suitable for home or office.
7. Small and easy to use.
8. Smart & Beautiful.
9. Much more stable and secure than other products which use bluetooth.
10. Use internet to transfer the voice and message, stable and power saving.