Configure the field "Home address: Phone number #2"

Here you can configure the content of the field "Home address: Phone number #2" (see Tools > Options > General > User (Home))

UserHomePhone2

Registry Hive	HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry Path	SOFTWARE\Policies\SoftMaker\PlanMaker 2016
Value Name	UserHomeHandy
Value Type	REG_SZ
Default Value