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Performing a Partial Download - IWL250 3G

The information in this article is for merchants using Helcim's Legacy System. If you signed up for Helcim on or after June 1, 2020, please click here.

Important - These instructions are for the Ingenico iWL250 with a only cellular connection available.

Please ensure the batches are settled in the terminal prior to the download. Press the 7 key and follow the on screen prompts to settle your batch.

To perform a partial download:

  • Press #
  • Press 4 Maintenance
  • Press 1 Download
  • Press 1 Setup
  • Press 2 Wireless
  • SSL -> ON
  • Enter Host URL/IP -> Press Green OK key
  • Enter Host Port -> Press Green OK key
  • Enter Wireless APN ->Press Green OK key
  • Enter Login -> Press Green OK key
  • Enter Password -> Press Green OK key
  • Enter TMS Identifier -> Press Green OK key.
    • Change this number if advised by the Helcim team by pressing the Yellow key and then enter the new number and Press Green OK key.
  • Enter Software NR -> Press Green OK key
  • Press 2 – Start Download
  • Press 1 – Software/Param

If you are having trouble completing this download, please give us a call at 877-643-5246 or e-mail us at

Related Articles

Performing a Maintenance Download
Performing a Partial Download
Performing a Full Download

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