AVM FRITZ!Box Fon WLAN - Audible Signals

Audible Signals
134 FRITZ!Box Fon WLAN 7170 – 13 Product Details
13.2 Audible Signals
The following diagram illustrates the duration and intervals
of the various handset and ring signals on the connected
telephones.
Handset and ring patterns on FRITZ!Box Fon WLAN 7170