Description of problem:
In Japan, "PHS" (Persolal Handy-phone System, a kind of mobile phone
service) is popular for data connection.  And one-card type tranceiver
of PHS is populer, too.

Some PHS modem card can't recognize following AT commands:

* ATM<n>
* +FCLASS=0

system-config-network always writes these AT commands 
to /etc/wvdial.conf.
So, they cause error.

1) ATM<n>
I can change ATM<n> command from modem volume option, but can't 
remove it
from "Init3 =" of "[Modem<n>]" section.  system-config-network writes
"Init3 =" of "[Dialer XXX]" by setting initial string option.  But 
setting
initial string to override volume command is too tribial.

2) +FCLASS=0
system-config-network writes "ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0" in
"Init2 =" of "[Dialer XXX]" section, but can't change this.


Version-Release number of selected component (if applicable):
1.3.16

How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Following patch is quick hack for this.


diff -c -r system-config-network-1.3.16/src/netconfpkg/NCDialup.py 
system-config-network-1.3.16-a/src/netconfpkg/NCDialup.py
*** system-config-network-1.3.16/src/netconfpkg/NCDialup.py	2004-
03-04 23:36:59.000000000 +0900
--- system-config-network-1.3.16-a/src/netconfpkg/NCDialup.py	2004-
05-31 21:38:22.111460616 +0900
***************
*** 615,621 ****
          if not conf[sectname].has_key('Init1'):
              conf[sectname]['Init1'] = 'ATZ'
          if not conf[sectname].has_key('Init2'):
!             conf[sectname]['Init2'] = 'ATQ0 V1 E1 S0=0 &C1 &D2 
+FCLASS=0'
          if self.InitString:
              conf[sectname]['Init3'] = str(self.InitString)
          #else: del conf[sectname]['Init3'] 
--- 615,621 ----
          if not conf[sectname].has_key('Init1'):
              conf[sectname]['Init1'] = 'ATZ'
          if not conf[sectname].has_key('Init2'):
!             conf[sectname]['Init2'] = 'ATQ0 V1 E1 S0=0 &C1 &D2'
          if self.InitString:
              conf[sectname]['Init3'] = str(self.InitString)
          #else: del conf[sectname]['Init3'] 
diff -c -r system-config-network-
1.3.16/src/netconfpkg/gui/modemconfig.glade system-config-network-
1.3.16-a/src/netconfpkg/gui/modemconfig.glade
*** system-config-network-1.3.16/src/netconfpkg/gui/modemconfig.glade
	2003-11-25 17:33:51.000000000 +0900
--- system-config-network-1.3.16-
a/src/netconfpkg/gui/modemconfig.glade	2004-05-28 20:25:45.000000000 
+0900
***************
*** 688,693 ****
--- 688,700 ----
                              <property name="visible">yes</property>
                            </widget>
                          </child>
+ 
+                         <child>
+                           <widget class="GtkMenuItem" 
id="convertwidget58">
+                             <property name="label" 
translatable="yes">None</property>
+                             <property name="visible">yes</property>
+                           </widget>
+                         </child>
                        </widget>
                      </child>
                    </widget>
diff -c -r system-config-network-
1.3.16/src/netconfpkg/gui/modemconfig.py system-config-network-1.3.16-
a/src/netconfpkg/gui/modemconfig.py
*** system-config-network-1.3.16/src/netconfpkg/gui/modemconfig.py
	2003-07-08 18:45:48.000000000 +0900
--- system-config-network-1.3.16-a/src/netconfpkg/gui/modemconfig.py
	2004-05-28 23:18:42.000000000 +0900
***************
*** 147,152 ****
--- 147,154 ----
              self.hw.Modem.ModemVolume = 3
          elif Item == _("Very High"):
              self.hw.Modem.ModemVolume = 4
+         elif Item == _("None"):
+             self.hw.Modem.ModemVolume = 5
          else:
              self.hw.Modem.ModemVolume = 0
              
diff -c -r system-config-network-
1.3.16/src/netconfpkg/plugins/NCHWModem.py system-config-network-
1.3.16-a/src/netconfpkg/plugins/NCHWModem.py
*** system-config-network-1.3.16/src/netconfpkg/plugins/NCHWModem.py
	2003-10-09 00:18:17.000000000 +0900
--- system-config-network-1.3.16-a/src/netconfpkg/plugins/NCHWModem.py
	2004-05-31 16:08:05.000000000 +0900
***************
*** 53,58 ****
--- 53,60 ----
        wvdial[self.Name]['Init1'] = str(self.Modem.InitString)
        if self.Modem.ModemVolume == 0:
           wvdial[self.Name]['Init3'] = 'ATM0'
+       elif self.Modem.ModemVolume == 5:
+          wvdial[self.Name]['Init3'] = ' ';
        else:
           wvdial[self.Name]['Init3'] = 'ATM1L' + str
(self.Modem.ModemVolume)