Unwanted anniversary date for new contacts

[Alexan81]

Sometimes when I add a new contact tel number to my phone, it automatically adds this line for that contact


Anniversary: January 1, 4501



How to disable this ?

Also many of my contacts have this already. Should i remove them one by one or there is a quicker better way for this.

By the way my contacs were on a blackberry before then I transferred them to outlook

maybe this has something to do with it

 

[DIA.NSA.CIA]

Just assign "None" to Anniversary date to your records in Outlook...