Wistron Corporation EM300 用户手册
EM300 Data Card Integration Guide
R&D Division, Handheld & Mobile Communication,
Taipei Design Center, Wistron Corp.
Engineering Specification
16
Remote SIM Access
By case (Standard
none support)
By case (Standard
none support)
EM300 supports Remote SIM Access. RSA enables EM300 to
use
A remote SIM card via its serial interface and an external
application, in addition to the SIM card locally attached to the
dedicated lines of the application interface. The connection
between the external application and the remote SIM card can
be
a Bluetooth wireless link or a serial link.
The necessary protocols and procedures are implemented
according to the “SIM Access Profile Interoperability Specification
use
A remote SIM card via its serial interface and an external
application, in addition to the SIM card locally attached to the
dedicated lines of the application interface. The connection
between the external application and the remote SIM card can
be
a Bluetooth wireless link or a serial link.
The necessary protocols and procedures are implemented
according to the “SIM Access Profile Interoperability Specification
of the Bluetooth Special Interest Group” (SAP).
Firmware update
Windows executable for update over serial interface and USB
port.
port.
1 serial interfaces
1 USB interfaces
1 USB interfaces
x 8-wire modem interface with status and control lines,
unbalanced, asynchronous
x Fixed bit rates: 300bps to 460,800bps
x Autobauding: 1,200bps to 460,800bps
x Supports RTS0/CTS0 hardware handshake and software
x Autobauding: 1,200bps to 460,800bps
x Supports RTS0/CTS0 hardware handshake and software
XON/XOFF flow control.
x
Multiplex ability according to GSM 07.10
Interfaces
Audio (default non)
x 2 analog interfaces
SIM interface
Supported SIM cards: 3V, 1.8V
SIM Application Toolkit
SAT Class C