When your BTC account is created on D'CENT Wallet, it will automatically generate 15 public addresses that you can use. To see the full list of BTC public addresses, run the mobile app and do the following:
1) Press the "Receive" button on your Bitcoin account.
2) On the next screen press the down arrow ( ∨ ) under the current BTC address.
In the last screen shot, you can see a list of your public addresses. The current BTC address is highlighted in "mint" color.