【单选题】What are the inconveniences the Excite Inbox offer to customers?
A.
Anyone, who wants to use voice mail to call you when you are not at home, has to call a second number, dial or say a ten-digit extension and wait a while to leave you a message.
B.
Anyone who wants to send you a fax must dial the toll-free number and then the extension, wait through the commercial and finally press the fax machine's Start button on cue.
C.
If anyone leaves you a message or sends you a fax, it is conveniently listed in your Inbox alongside your e-mail messages.