When you enter phone number details, the following requirements apply. Phone number must be 10-19 characters in length.

·       Phone number must be entered in one of these formats:

·       123 456 7890

·       123-456-7890

·       123.456.7890

·       (123) 456 7890

·       (123) 456-7890

·       (123) 456.7890

·       1 123 456 7890

·       1-123-456-7890

·       1.123.456.7890

·       +1 123 456 7890

·       +1-123-456-7890

·       +1.123.456.7890

·       +1 (123) 456 7890

·       +1 (123) 456-7890

·       +1 (123) 456.7890

·       Note that spaces are ignored.