SK GATEWAY support sims insert, inter-calling, inter-sending, auto-access internet, IMEI change, USSD command, auto-change the sims, base-station change, support sims hot plug (replace sims don't need reboot the device) and support send bulk sms for voip.
This is the link to palce an order: [ Ссылка ]


Contact me for more Deatils:
Skype: live:alisa_1657
WhatsApp: 008613542062020
Facebook Messenger:alisa.chen.395669

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