Cisco SPA303/504 Vlan String

In the End Point Configuration Manager, For the phone $model.cfg,
We have this in the VLAN area:

<Enable_VLAN ua=“rw”>No</Enable_VLAN>
<Enable_CDP ua=“na”>Yes</Enable_CDP>
<Enable_LLDP-MED ua=“na”>Yes</Enable_LLDP-MED>
<Network_Startup_Delay ua=“na”>3</Network_Startup_Delay>
<VLAN_ID ua=“rw”>1</VLAN_ID>
<PC_Port_VLAN_Highest_Priority ua=“na”>No Limit</PC_Port_VLAN_Highest_Priority>

<Enable_PC_Port_VLAN_Tagging ua=“na”>No</Enable_PC_Port_VLAN_Tagging>
<PC_Port_VLAN_ID ua=“na”>1</PC_Port_VLAN_ID>

Now in saying this information, i run Cisco 3750 Switches, and i have Voice Vlan setup, Allowing me to set different voice vlans and data(access) vlans. I need to know how to set the XML up to accept the config variable from the switches allowing the Cisco 3750 switch to tag the vlan and the switch port vlan. Does this make since? In the XML it is a static setting, and i was wondering can i just delete the whole VLAN area from $model.cfg and allow it to be picked up from the switches?

Thank you for your help.

Sorry it deleted the code out, here is the code.

<Enable_VLAN ua=“rw”>No</Enable_VLAN>
<Enable_CDP ua=“na”>Yes</Enable_CDP>
<Enable_LLDP-MED ua=“na”>Yes</Enable_LLDP-MED>
<Network_Startup_Delay ua=“na”>3</Network_Startup_Delay>
<VLAN_ID ua=“rw”>1</VLAN_ID>
<PC_Port_VLAN_Highest_Priority ua=“na”>No Limit</PC_Port_VLAN_Highest_Priority>
<Enable_PC_Port_VLAN_Tagging ua=“na”>No</Enable_PC_Port_VLAN_Tagging>
<PC_Port_VLAN_ID ua=“na”>1</PC_Port_VLAN_ID>