Universal Twin SIM card is a product designed for GSM mobile phone users who carry two numbers. By cutting out the SIMs of the SIM cards and installing them to the product, users can carry two numbers in their mobile phones. But two numbers cannot be on use at the same time. This is the best solution to have 2 phone numbers in 1 SIM, because it works with any mobile phone and GSM SIMs.

WILL NOT WORK WITH 3G

The 12th Generation

This is the latest in "cut" digital Dual-Sim adapter technology

This digital adapter also has variable speed switching, enabling your phone to automatically switch between Sim-Cards at the preset time.

Our adapter is the latest model: Beware of sellers offering the older adapters as they do not have the Sim Tool Kit (you will need to turn the phone off each time you want to switch Sim-Cards) and there is no onscreen display of your active mobile number with the older adapters they are selling.

Key Features
Use 2 Sim-Cards in one mobile phone.
Easily change between your Sim-Cards with built-in STK menu system.
Onscreen mobile number display.
Easy to install and use with full instructions included.
Sim-Card carriers included (if you want to use your Sim-Cards separately).