When talking on the phone, you may have difficulty with clearly communicating the spelling of your name, or understanding an important word spoken by the person you are calling. In these situations, it is a good idea to use the International Alphabet:

Play the audio file below to listen to the alphabet:

http://www.workplace-english-training.com/tow/alphabet.mp3

So if your name is Zhane, you would say:

"My first name is Zhane. That's Z for Zulu; H for Hotel; A for Alpha; N for November; E for Echo - Zhane."

Keep the international alphabet with you when you make a phone call, or better still try to memorise it!