;Dsaya dah isi file konfigurasi yang di butuhkan sesuai keterangan sebelumnya untuk koneksi internet modem huawei e220 telkomsel flash di /etc/wvdial.conf
setelah dijalankan wvdial keluar seperti berikut :
--> WvDial: Internet dialer version 1.60
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1, “ip”, “internet”
AT+CGDCONT=1, b [1c]ipb [1d], b [1c]internetb [1d]
ERROR
--> Bad init string.
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1, “ip”, “internet”
AT+CGDCONT=1, b [1c]ipb [1d], b [1c]internetb [1d]
ERROR
--> Bad init string.
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1, “ip”, “internet”
AT+CGDCONT=1, b [1c]ipb [1d], b [1c]internetb [1d]
ERROR
--> Bad init string.

saya lihat ada ERROR di situ, tolong dibantu ya teman2 smuanya
terima kasih