Objects with multiple Archetypes

Having one archetype seems like not always beeing enough. Example:

Phone Object:

Archetype: Device & Telephone

Right now it would be either a device or telephone. While it is actually both.

Some kind of archetype inheritance - similar to "extends" in java - would be even better. Because that's what the example is actually about.

I couldn't think of any practical example where one object actually needs two independent archetypes.