Router ok credentials were missing - Huawei E1820 runs

After reviewing many reviews I have also decided to purchase the Netgear MBRN3000. Purpose: to provide with a UMTS data card, another (W) LAN network is available, independent of the private network. The instruction manual supplied was frugal with their information: ". Follow the instructions of the Setup Wizard for the production of an Internet connection to the router" Unfortunately, it seemed to me a login screen with USERNAME and Password query. The manual contains no indication that Google search brings one to the website of the manufacturer with the information "admin" and "password". The rest was easy: the stick (Huawei E1820) configured (access point input, the drive is not on the list of supported devices), changed passwords, transmit data. Result: router runs and provides power over LAN jack and WLAN. Positives: If time is LTE available, you have to replace only the stick and can use the router.
The manufacturer's website contains many documents with basic information about the network technology: ME a very good support. Therefore, an overall positive evaluation with a point deduction for missing information in the manual.