Psion 5MX and P800 – GPRS

Used a combination of these three pages to get it GPRS working though my SonyEricsson P800 so I can use Syossh.

  1. Nokia 7110+Psion GPRS
  2. Psion 5mx – Ericsson T39m – XS4ALL – GPRS
  3. PSION 5MX AND REVO GPRS INTERNET

  • Tap on System.
    • Tap on Control Panel.
    • Tap on Modems
    • Tap on New
  1. In Name field enter P800
  2. Set Speed to 115200 baud
  3. Set Connect via to Infrared
  4. Set Fax class to 1
  • Select the Options tab
    1. Set Loudspeaker in use to Never
    2. Set Volume to Quiet
    3. Set Pause time for “,” to 4 seconds
  • Select the Initialisation tab
    1. In Init. (reset) string enter ATZ
    2. Ensure Data init. string and Fax init. string are blank
  • Select the Advanced tab
    1. Set Flow control to Hardware (RTS/CTS)
    2. Tick the Terminal detect (DSR/DTR) box.
    3. Tick the Carrier detect (DCD) box.
    4. Set Modem type to Mobile
  • Tap OK twice.
    • Tap Internet.
      • Tap New.
      • Tap OK.
      • In Name enter GPRS
      • Set Connection type to Dial-up
      • Remove the tick from the Use “smart” dialling box
      • In Standard dial-up number enter: *99#
      • Select the Account tab
    1. Make sure Manual login is ticked
    2. No username or password
  • Select the Addresses tab
    1. Tick the Get IP address from server box
    2. Tick the Get DNS address from server box.
  • Select the Login tab.
    1. Ensure all boxes are unticked.
  • Select the Advanced tab
    1. Check that Enable PP extensions
    2. And Allow plain text authentication box are ticked
    3. Tap done
  • Tap OK.
  • Turn on IRDA (Modem) on your P800 and started Syossh on the Psion.

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