O link não está correto, todavia já tenho o wvdial e o gnome ppp, resta saber agora os parâmetros de configuração, grato pela resposta.
Resultado dos comandos
helvio@ASUS:~$ lsusb
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 093a:2510 Pixart Imaging, Inc. Hama Optical Mouse
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 13d3:5126 IMC Networks
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
helvio@ASUS:~$
helvio@ASUS:~$ dmesg | tail
[ 124.400099] FW Scan long time without stop, stop hw scan
[ 124.401110] <-----------rtl8192se_check_hw_scan()
[ 167.391885] rtl8192_SetWirelessMode(), wireless_mode:10, bEnableHT = 1
[ 174.404084] ----------->rtl8192se_check_hw_scan()
[ 174.404095] FW Scan long time without stop, stop hw scan
[ 174.405106] <-----------rtl8192se_check_hw_scan()
[ 227.392238] rtl8192_SetWirelessMode(), wireless_mode:10, bEnableHT = 1
[ 234.408049] ----------->rtl8192se_check_hw_scan()
[ 234.408057] FW Scan long time without stop, stop hw scan
[ 234.409072] <-----------rtl8192se_check_hw_scan()