cvtcTonePlanEntry
1.3.6.1.4.1.9.9.356.1.1.1.1
An entry represents one tone plan which defines attributes
of the programmable tones for a country.
Each country can have more than one tone plans with
different version. Each entry should have the unique
combination of cvtcTonePlanCountry and cvtcTonePlanVersion.
There are some system built-in tone plans. The built-in
tone plans will be populated by the system automatically
at the system start-up. They can not be created, deleted or
modified by user.
When an entry is created, the following objects must be
provided:
cvtcTonePlanCountry,
cvtcTonePlanVersion,
cvtcTonePlanFileName
When an entry is active, it can not be modified.
A system built-in tone plan can not be deleted. Only the
entries added by user can be deleted.