Contents
Before you get started ..............................................4
Safety information
Pre-requisites for a smooth-running service
Manufacturer’s information
Check the package contents
Technical requirements
Device overview - buttons, ports, type plate
LED indicator lights
Initial set-up ............................................................. 9
Connect 1&1 DSL-Modem
Connect device
LAN connection
Enter 1&1 Start-Code
Connect telephone
Analogue telephone
Analogue telephone with TAE plug
Troubleshooting ...................................................... 18
No internet connection
Device doesn’t work correctly
Telephone calls are not working properly
No incoming calls
Reset 1&1 DSL-Modem to factory settings
Recycling and disposal ...........................................26
Returning old devices
Help and contact information ................................27
FAQs
Free telephone support
Free email support
Forum
User guide
3