Changing the phone number dialled on the DM300, DM400 and DM475

Products affected:
DM300c / DM400c / DM475c (G920, G925)
DM300M / DM400M / DM475M (G922)
This article is relevant for meters connected via an analogue phone line only. Follow these steps to change the Postage by Phone telephone number on your meter.
Note: Do not enter a prefix with the phone number. To add/change/remove a prefix, see article How to remove the dialling prefix on the DM300, DM400 and DM475.

Note: Do not enter an international dialling code.
  1. Press the Menu button.
  2. Press Page Down twice.
  3. Select "Data Centre Options".
  4. Select "Phone Settings".
  5. Select "PB Phone#".
  6. Enter the phone number:
  • 08719480102
  1. Select "Accept".
  2. Press the Home key to return to the Home screen.
UPDATED:  19 July 2019