All of the resumes are prepared for the same purpose; to introduce yourself while you are applying for a new job position in a company which you have never worked before. There are some main heading on resumes which can be listed as; name, surname, address, phone number and e-mail, educational background, work experiences, foreign languages you know, hobbies and other events apart from your business career, business and work goals and personal information.
It is highly recommended to use a nice format which will be applied to all headings as well as write down these information on a clear sheet.
It will not be a wise decision to place a heading to the section where you give information about yourself such as date of birth and so on.
You should pay attention that the numbers you will provide on your resume should be reachable during the work hours in business days since the company will call you between these hours in the event that they will be impressed from your resume and decide to make a job interview with you. You have to talk as polite as possible when they company will call you back and always be on time in the meeting.