Need help with wvdial.conf, Dial Attempts

[khaos83]

I have a dialup modem internet connection up and running well.
The problem now is I want to add some options into the wvdial.conf file but I can't seem to make it work.

I added in the stuff in red.
What I wanted to achieve is:
1) To stop calling after 3 tries

[Dialer Defaults]
Modem = /dev/ttyS2
Baud = 115200
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ISDN = 0
; Phone = <Target Phone Number>
; Username = <Your Login Name>
; Password = <Your Password>
Phone = 123456
Username = myusername
Password = mypassword
Dial Attempts = 3

I have added in the red.
I made it call my phone and i hang up the call. It will call again but this time it is not able to call out. Giving me a "Timed out while dialing". It keep trying and same message.
It will be able to call again if I cancel it and wvdial again.

--> WvDial: Internet dialer version 1.53
--> 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
--> Modem initialized.
--> Sending: ATDT123456
--> Waiting for carrier.
ATDT123456
BUSY
--> The line is busy. Trying again.
--> Sending: ATDT123456
--> Waiting for carrier.
ATDT123456
--> Timed out while dialing.  Trying again.
--> Sending: ATDT123456
--> Waiting for carrier.
ATDT123456
--> Timed out while dialing.  Trying again.
--> Sending: ATDT123456
--> Waiting for carrier.
ATDT123456

[khaos83]

nevermind. I just put Dial Attempts = 1. And restart wvdial everything it fails.