This Profile Specification defines a set of features and procedures to exchange calendar, task and note objects between devices. It is especially tailored for use cases where a client device (e.g., a car-kit or another terminal device with IO-capabilities) accesses the CTN-object repository of a server device (typically a mobile phone or a smartphone). However, this profile can also be used for other use cases that require the exchange of CTN objects between two devices.

Errata Correction 23224 is mandatory when claiming compliance to Calendar Tasks and Notes Profile 1.0.1