DLink DI-524 and Huawei MT882

I've just realised that I've made a mistake and ordered the wrong WiFi router from Dell. I ordered a DI-524 router, when I meant to order a modem/router.

Now, I have the Huawei MT882 modem/router from TalkTalk, so is it possible to connect the DLINK to this in series to provide my WiFi access? If so, how would I go about doing it?

The 524 asks whether I want to use, for the WAN connection, a Static IP, Dynamic IP, PPPoE or other.

Any ideas?

Thanks!