How do I register for Computer Based General GRE?

How do I register for Computer Based General GRE?
There are three ways you can register for a General Test.
Phone

• Use VISA, MasterCard, American Express, or a voucher number.
• Call the appropriate RRC (Regional Registraion Centers) at least 2 business days before your preferred test date (for Pakistan RRC centers list is given above).
• A confirmation number, reporting time, and the test center address will be given to you when you call.

Fax

• Use VISA, MasterCard, American Express, or a voucher number.
• Fax the International Test Scheduling Form to the appropriate RRC.
• The form must be received at least 7 days before your first-choice test date.
• A confirmation number, reporting time, and the test center address will be faxed or mailed to you.
• If you do not receive a confirmation of your appointment, call the appropriate RRC at least 3 business days before your first-choice test date. If you miss your appointment and did not call the RRC, your test fee will not be refunded. If you provide an email address, you may receive a confirmation by email.

Mail

• Mail the International Test Scheduling Form to the appropriate RRC with appropriate payment.
• The form must be received at least 3 weeks before your first-choice test date.
• A confirmation number, reporting time, and the test center address will be faxed or mailed to you.
• If you do not receive a confirmation, call the appropriate RRC at least 3 business days before your first-choice test date. If you miss your appointment and did not call the RRC, your test fee will not be refunded. If you provide an email address, you may receive a confirmation by email.

**If you have not received the admission ticket three working days prior to the first required test date, it is necessary that you contact the Regional Registration Center. Otherwise, you risk missing your appointment at the computer center and you may forfeit your test registration fee. The registration fee is not refundable, as mentioned on the back of the International Test Scheduling Form, when referring to the Confirmation Letter. If you provide an e-mail address, you may receive your confirmation by e-mail.