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The service, which is already live, enables users to send tweets using a voice connection. Anyone can tweet by leaving a voicemail on one of three international phone numbers: +16504194196 or +390662207294 or +97316199855. Tweets sent using the service will automatically include the hashtag #egypt.
People can also listen to the messages by dialing the above numbers, and by clicking on the links posted to @speak2tweet.