Check the compatibility of your SIM card with VivaCell-MTS 4G network with a click and replace the SIM card with USIM to enjoy all the opportunities of the modern technologies of telecom*.
You can check the compatibility by dialing *776# or online by following the link.
In case of checking via the USSD command, you will receive a response message notifying whether your card is compatible with 4G or not.
To replace the card please visit a nearby service center.
The service is provided free of charge.
*To connect to 4G network, a 4G compatible smartphone or other mobile device is required.
You can also call us at 111 or 093 297111, or ask online.