- Works with 850HZ,900HZ,1800HZ,1900HZ V1,V2, V3, 32K,64K,128K SIM CARDS.
- Keep 2 Sim-Cards in one mobile phone.
- Easily change between your Sim-Cards with built-in STK menu system.
- Mobile number displayed onscreen.
- Easy to install and use with full instructions included.
Featuring the Sim Tool Kit menu system for easy online switching between Sim-Cards. You can also assign the relevant mobile numbers to the Sim-Cards in the STK menu, ensuring hassle free switching and onscreen display so you will know at a glance which mobile number is active.
This digital adapter also has variable speed switching, enabling your phone to automatically switch between Sim-Cards at the preset time.