Improved GSM cellular terminal

Improved GSM cellular terminal

  • CN 100,428,815 C
  • Filed: 02/15/1999
  • Issued: 10/22/2008
  • Est. Priority Date: 02/16/1998
  • Status: Active Grant
First Claim
Patent Images

1. GSM cellular terminal, comprise antenna assembly, control device, signal processing apparatus, a plurality of SIM card hardware interfaces wherein insert corresponding SIM card, to be connected to corresponding service network, it is characterized in that described GSM cellular terminal comprises at least two signal processing apparatus that separate (BLK3, BLK3 '"'"'), described at least two signal processing apparatus (BLK3 that separate, BLK3 '"'"') comprises corresponding SIM card hardware interface (I, I '"'"'), to allow to use simultaneously and manage the service network of described correspondence.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×