| # Online Functions and Internet Datenbases

RUMlog don’t need an internet connection for simple use. Following functions need an online connection to work properly:

- telnet dx cluster
- maps (Apple Maps)
- Clublog Uploads
- LoTW up- and downloads
- eQSL up- and downloads
- qrz.com or HamQTH.com queries
- update of databases:
  - LotW user
  - eQSL AG members
  - Clublog DXCC database
  - K7PT database (DX and IOTA activities)
  - SCP (Super Check Partial)
  - Contest Cheat database (help for expected control numbers)

Further you can use internal and external connections for CAT control or Fldigi.

# Subpages

LoTW and eQSL User

Clublog Logbook Upload

Clublog DXCC Database

Exceptions for the Clublog DXCC Database

K7PT Database

DX Spot Database

# See Also

Telnet DX-Cluster

Logbook of The World

eQSL

HamQTH.com, qrz.com and Maps