Все делал по этому мануалу и шло гладко до самого звонка

вот лог:
/home/topor/.wvdial.conf<Warn>: Ignoring malformed input line: ";Do NOT edit this file by hand!"
WvDial<*1>: WvDial: Internet dialer version 1.56
WvModem<*1>: Cannot get information for serial port.
WvDial<*1>: Initializing modem.
WvDial<*1>: Sending: ATX3
WvDial Modem<*1>: OK
WvDial<*1>: Sending: ATZ
WvDial Modem<*1>: OK
WvDial<*1>: Sending: AT+CGDCONT=1,"IP","web.velcom.by"
WvDial Modem<*1>: OK
WvDial<*1>: Modem initialized.
WvDial<*1>: Sending: ATM1L3DT*99#
WvDial<*1>: Waiting for carrier.
WvDial Modem<*1>: CONNECT
WvDial<*1>: Carrier detected. Waiting for prompt.
WvDial<Notice>: Don't know what to do! Starting pppd and hoping for the best.
WvDial<Notice>: Starting pppd at Fri Mar 7 19:54:59 2008
WvDial<Err>: Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
WvDial<Err>: --> PAP (Password Authentication Protocol) may be flaky.
WvDial<Err>: Warning: Could not modify /etc/ppp/chap-secrets: Permission denied
WvDial<Err>: --> CHAP (Challenge Handshake) may be flaky.
WvDial<Notice>: Pid of pppd: 6194
WvDial<*1>: Using interface ppp0
WvDial<*1>: Connect time 0.1 minutes.
WvDial<*1>: Disconnecting at Fri Mar 7 19:55:01 2008
WvDial<*1>: The PPP daemon has died: A modem hung up the phone (exit code = 16)
WvDial<*1>: man pppd explains pppd error codes in more detail.
WvDial<Notice>: Try again and look into /var/log/messages and the wvdial and pppd man pages for more information.
Что не так я сделал???