Important information for installation and operation

Overview: Signal tones

The switching signals (ringing tone, busy tone, dial tone) come directly from the network operator. Only the follow- ing signal tones are specific to this telephone.

Positive confirmation tone:

beeeeeeep

0.6 s tone with 425 Hz.

Negative confirmation tone:

bep

bep

bep

0.1s tone with 425 Hz and a pause of 0.1 s between each tone.

Callback tone: 1 s three melody tone and a pause of 2 s between each tone.

Call waiting tone:

beeeeeeeep

beeeeeeeep

1 s tone with 425 Hz and a pause of 4 s Pause between each tone.

Third party use/disposal

Your Profiset 30isdn telephone should only be passed onto third parties if the operating instructions are included.

When the telephone has reached the end of its service life, it should be disposed of in an environmentally friendly manner and in accordance with the relevant legislation.

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Siemens 30ISDN operating instructions Third party use/disposal