Need help regarding configuring Office365 account on Windows phone 8.1?

[anon(9162935)]

I use Lumia 630 Dual SIM and if I configure Office365 account with my Office in my phone, will I be able to delete it later if I don't need that account in my Office?

 

[MoshMast]

Phones don't use a license from Office 365. The log-in is just to sync your data.