Hello. I recently bought a CPE610 to use as an repeater between two buildings, but I have some problems.

First, the CPE610 does not have range extender option as operating mode. Previous CPE-models like CPE510
and CPE210 have, but not the CPE610. All films I have found on youtube and descriptions is about different CPE-models. 

Questions 1: Can CPE610 be used as a repeater (range extender)? Maybe is is covered in some other

functionality, maybe not.

I have two buildings I want to link together, main building where the wifi-router is located, and the other building

with my office. There is an open space between, so no network equipment can go there.

Question 2: How should I do it? I welcome all config descriptions. I have tried quite a few, 
but none of them where successful.