Set the message centre number
Usually, you can send and receive text messages using your USB modem as soon as it has been installed on your computer. If this isn't the case, it may help to save the message centre number. Follow these instructions to save the message centre number.
Step 1 of 6
Find "Settings"
Open a browser.
Step 2 of 6
Find "Settings"
Key in vodafonemobile.api in the address bar and press Enter.
1. Find "Settings"
Open a browser.
Key in vodafonemobile.api in the address bar and press Enter.
Click SMS.
Click Settings.
2. Save the message centre number
Highlight the field next to Message center number.
Key in +6421600600 and click Save.