Help with procmail recipe

Hi,

Here's my procmail recipe:

:0c
* ^TOsmsalert\(_at_)dagupan(_dot_)com
| ( email2sms | gnokii --sendsms <phone1>; sleep 10;\
    email2sms | gnokii --sendsms <phone2>; sleep 10;\
    email2sms | gnokii --sendsms <phone3> )
}

:0
/dev/null

I receive the contents of the e-mail on phone1 but the succeeding phone
numbers receive only the character "?"

---
 francis a. vidal [bitstop network services] | http://www.bitstop.ph
 streaming media + web hosting               | http://www.keystone.ph
 v(02)330-2871,(02)330-2872; f(02)330-2873   | http://www.kuro.ph 

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