Instant messaging and presence services

The mobile telephone terminal, providing option of the user, converting instant messaging dialog the telephone contact and converting instant messaging dialog the telephone stations. The mobile phone using, displays first calling side with a attribute, wherein with a attribute is provided with a first calling side of the secondary entry. The mobile phone used display, calling side entry at the same time, the user with the starting and call and instant messaging option. The mobile phone for providing option the user with the custom-made menu for starting communication. The menu is fixed by receiving with attribute information. The calendar application of the content insulated of instant messaging dialog the elastic for. The calling side telephone number of the application reading saving, and instant messaging address of the call sides is an automatic or for a reading, when calling side instant messaging address of when using the reading secure memory, a telephone number of the call sides is an automatic or for a reading.