Infrared connection of Visor to Nokia 8810/7110 mobile phone.


By IS/Complete, Inc.  (11/30/1999)

 
Introduction
 1. Nokia 8810/7110 mobile phone setup
 2. Visor Modem Preference setup
 3. Visor Network Preference setup
 4. Connect Visor to 8810/7110
 5. Troubleshooting
 
 
 
Introduction
 
This document is designed as a step-by-step guide to help you connect your Visor to your Nokia 8810 mobile phone for internet connection (email, faxing, or web browsing.)  It is worth noting that other settings may also work and that the settings described in this document are being used as a means to get you up and running with the least amount of hassle.
Furthermore, this document assumes you have installed:
 
  • IrLink v1.5 or later
  • SerIrCommLib.prc extracted from 3Com's IR Enhanced Update
  • Note: If you haven't installed IrLink or 3Com's IR Enhanced Update, click here to go to the IrLink installation instructions.
    1. Nokia 8810/7110 mobile phone setup [top] Please Note
    1. To ‘activate’ the 8810’s Infrared port press “Menu” and then “9”. Do not close the key cover until you see a flashing icon in the top left-hand corner.  If the icon disappears you will need to ‘activate’ the infrared port once more. If the icon stops flashing, but does not disappear, it is communicating with another infrared device.  If you do not establish infrared communications between the 8810 and another device within 30 seconds you will need to repeat the above.
    2. To check your firmware version, punch “*#0000#” and the version number will appear on the display window.
    3. A wireless connection is liable to open air effects, which means that any call over GSM will not be as reliable or as fast as a land line to cable modem setup.
    4. Expect success rates of about 70% for faxing and 90-100% for connecting to the Internet over the GSM network.  These figures are network and coverage dependent for your area of use.
    5. You will not be able to receive a fax call over your mobile phone without first knowing your mobile’s fax number – please check with your network provider regarding this.  NOTE: Your mobile’s fax number is NOT the same as your mobile’s voice number.
    6. If you are attempting to receive a fax call, your phone will tell you what type of call you are receiving. If it does not say “Fax Call” then you are not receiving a fax call.
    7. If you experience any problems, deactivate any HackMaster extension that will affect the CPU clock.
    8. When a program is designed for RS-232 communication,  it may fail on IR connection due to the long CPU withholding.  IrDA on Visor is very sensitive to timing.  It will drop the connection if the IR signal is not maintained in a timely fashion.
    2. Visor Modem Preference setup [top]
    Modem: Custom
    Speed: 9600
    Speaker: Low
    Flow Ctl: Automatic
    String: AT&FV1E0&D2&S0&C1S0=0S7=60S35=7
    Note: You may not see the Custom modem type.  Once you change the String content, the Custom modem type will appear automatically.

    3. Visor Network Preference setup [top]

    4. Connect Visor to 8810 [top] Tips: Please Note 5. Troubleshooting[top]

    The following method can be used to check that the Visor can establish a link with the Nokia Infrared modem being used.