HP OmniBook XE2-DD HP OmniBook XE Series - Modem AT Commands - Page 4

0 USA 1 Japan 2 Germany 3 UK(CTR-21) 4 France 5 Austria 6 Italy 7 Australia 8 Sweden 9 Denmark 10 New Zealand 11 Korea 12 China 13 Singapore 14 Malaysia 15 South Africa 16 Poland 17 Czechoslovakia 18 Hungary 19 Hong Kong 20 Turkey 21 Spain %Tn PTT Testing of Signal Level %TT00_%TT09 Dual Tone Multifrequency ( DTMF ) tone dial digits 0 to 9 %TT0A DTMF digit * %TT0B DTMF digit # %TT0C DTMF digit A %TT0D DTMF digit B %TT0E DTMF digit C %TT0F DTMF digit D %TT10 V.21 Channel 1mark ( originate ) symbol. %TT11 V.21 Channel 2mark symbol. %TT15 V.22 originate signaling at 1200 bps %TT16 V.22 bis originate signaling at 2400 bps %TT17 V.22 answering signaling ( guard tone if PTT required). %TT18 V.22 bis answer signaling (guard tone if required ) %TT19 V.21 Channel 1sapce symbol. %TT1A V.21 Channel 2 space symbol. %TT20 V.32 9600 bps. %TT21 V.32 bis 14400 bps. %TT30 Silence, i.e. Go off-hook. %TT31 V.25 answer tone %TT32 1800Hz guard tone %TT33 V.25 calling tone ( 1300 Hz ) %TT34 Fax calling tone ( 1100 Hz ) %TT40 V.21 channel 2 %TT41 V.27 ter 2400 bps %TT42 V.27 ter 4800 bps %TT43 V.29 7200 bps %TT44 V.29 9600 bps %TT45 V.17 7200 bps long train %TT46 V.17 7200 bps short train %TT47 V.17 9600 bps long train