Specifications

Audio Signals
FRITZ!Box Fon WLAN 7270 75
10.3 Audio Signals
The following diagram illustrates the duration and inter-
vals of the various audio signals and ring tones of the tele-
phones connected to the FRITZ!Box Fon WLAN 7270.
Audio signals and ring tones of the connected telephones
Audible Signals
Time in seconds
Ring
Busy signal
Internal dial tone
External dial tone
Positive confirmation
Neg. acknowledgment
Call waiting
Calls
External call
Internal call
Call back
012
3
4
56
Internet telephony
Registration error
Fixed-line substitute
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