Imagine taking the SIM card out of the mobile phone, send it to another part of the world and with the help of SUNTIS’ DISIM equipment, connect the very same SIM card from far away with your mobile phone and use it as though the SIM card was locally inserted. Although it seems impossible, SUNTIS has created such a device. The first generation was introduced in 2004. Since 2011, SUNTIS offers the second generation of DISIM components, faster, improved, and at a great value. DISIM is a product of Swiss quality engineering at its best, secure, fast, reliable and easy to integrate.
For any organization managing a large number of SIM cards for GSM devices in different locations is not only a complex process, but it also is a source of error and risk of loss of SIM cards. With SUNTIS ’ DISIM, all SIM cards are stored either in one central or in different, distributed locations. The SIM cards can be accessed remotely over the Internet and can be switched from one mobile device to another, without ever having to move or ship one single SIM card.
How does it work? The SIM cards are placed into a DISIM SIM Card Controller board. Each SIM card controller board holds up to 32 SIM cards. Up to 16 DISIM SIM Card Controller boards are inserted into a 19” enclosure. The 19” enclosure is connected to the Internet. Therefore all the SIM cards can now be accessed over the Internet. On the other end we will have the mobile phone, with the empty SIM card slot. In the place where the SIM card is usually located, we will insert the DISIM SIM Card Emulator cable connector. The DSIM SIM Card Emulator lets the phone think that a SIM card is inserted into the mobile phone. On the other end of the DISIM SIM Card Controller, we have a USB connector. Typically, the USB is connected to a computer, which is connected to the Internet. With a software provided by SUNTIS , the connection between the DISIM SIM Card Emulator and the SIM card, located in the DISIM SIM Card Controller is established. Once connected to the remote SIM card, the mobile phone is turned on and it connects to the mobile operator’s network. If another SIM card is required, it is sufficient to turn off the mobile phone and repeat the connection procedure with the new SIM.
DISIM components guarantee a smooth operation: