How to configure Modems

RouterOS Beginner Basics
1

Dears,
I have modems of Evdo and I want to use it as Internet gateway or load-balance many of them.

Models:
huawei ec 156 and ZTE AC 2746

Which version support them fully ?
How to configure MK to dial it ?

Thanks

2

Where are the experiences in this field ?

3

hi.
you must config modem in bridge mode and create pppoe connection in your MK.

4

PPPOE connection I know it but still need why bridge mode and how to configure it ?

Thank you very much