How to install 3G Broadband Modem on my Tecra R850

i want to install a hardware for 3g mobile broadband in my Tecra R850 pt520a-01s003. is it possible?

Well, the Tecra R850 PT520A-01T00301 supports 3G broadband modem.
The point is that the SIM card slot is part of the motherboard and if your notebook does not support the SIM card slot, the upgrade would not be possible.
The sim card slot should be placed behind the batteryso you need to remove the battery firstly to check this.
The 3G card the PCI-E mini card can be connected to motherboard and its removable.
Furthermore the 3G modules needs an 3G antenna so the whole notebook needs to be disassembled to install and to hide the 3G antenna cables
The whole procedure will be really, really difficult and I think only an authorized service technician with good notebook experience could do that.

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    Attachments:
    Sierra MC8775 HSDPA.jpg ‏143 KB

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