Whether for vehicles, driver login or stop contact numbers, it is important that you consider how to add phone numbers in Excel so that they are compatible with Planner.
Entering the telephone number via Excel file
If you want to add phone numbers via Excel file you can include them from the file itself.
In your Excel template, include the phone column. In the phone column, select all boxes and right-click on "cell format", select "text" and click on accept. Next, type in the phone number including the country prefix number. For example, in the case of Spain it would be "+34687350317".