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Making bluetooth and GPRS communication in Pocket PC

Hi all,
I'm trying to make bluetooth and GPRS communication in a Pocket PC. I defined the connections in port COM4 (IN)+COM5(OUT).
The connections for external devices, one with bluetooth connection and another with GPRS connection.

When I build an application to talk with the two devices it connected the bluetooth one but faild with the GPRS one.
What can be the problem? What is the right way to make the connections?

Please help...

[455 byte] By [Wasim] at [2007-12-16]
«« Signature and PDA Requirements
»» USING an CASE statement to Derive a Field
# 1
Can you provide more details?

In particular, what device are you using and what version of the Operating System is being used?

Depending on the device, a GPRS connection may consume a COM port. You may need to change the COM port that you have assigned to Bluetooth when using GPRS.

AnilDhawan at 2007-9-9 > top of Msdn Tech,Smart Device Development,Smart Devices Native C++ Development...
# 2
Hi,

GPRS may be using on of the COM ports you've specified. Try changing the COM ports for Bluetooth to something different and see if that does the trick.

-Anil.

AnilDhawan at 2007-9-9 > top of Msdn Tech,Smart Device Development,Smart Devices Native C++ Development...
# 3
The COM ports are probably conflicting... try using different COM ports.
AnilDhawan at 2007-9-9 > top of Msdn Tech,Smart Device Development,Smart Devices Native C++ Development...
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