]> 1.2 ... This interior node is a placeholder for the Phonebook. urn:oma:mo:oma-diag:phonebook:1.0 Description See [DiagMonTS] for description of this node. text/plain DiagMonData See [DiagMonTS] for description of this node. This interior node is a placeholder for the data nodes. PBType This node contains the current phonebook database type, and the valid values are: Type Description  0 TotalUsage  1 DeviceInternalMemory  2 SmartCard  3 External( MicroSDCard ,etc.,)  4-9 Reserved for vendor specific types text/plain PBUsed This node contains the number of contact records already saved in the current database. text/plain PBFree This optional node contains the estimated number of additional contact records which could be saved in the current database. text/plain Ext See [DiagMonTS] for description of this node.