Sony Ericsson GR64 Modem User Manual


 
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2.3.8 Other Features
The GR64 supports many other features, including:
3GPP TS 27.010 multiplexing
GPS interoperability
SIM application tool kit, class 2 release 99 compliant
On board TCP/IP stack
In addition, customers have the option of a GS64 software variant which adds
embedded application functionality.