Attention Switzerland User:
If your Swisscom phone line does not have Taxsignal switched OFF,modem
function may be impaired. The impairment may be resolved by a filter with
the following specifications:
Telekom PTT SCR-BE
Taximpulssperrfilter-12kHz
PTT Art. 444.112.7
Bakom 93.0291.Z.N
AppendixA. Manual modem commands 57