decided to go ahead and add outside linkage to lookup carrier

diff --git a/doc/szs.mdwn b/doc/szs.mdwn
index 4e66302a6794c93c8a31fd7dfb7d7e5edd18efa2..0dfd3c0c94250b125c95f01c0852f27aa66946ad 100644 (file)
--- a/doc/szs.mdwn
+++ b/doc/szs.mdwn
@@ -2,16 +2,16 @@
 
 ## Introduction to SZS, the SMS to Zephyr Relay
 
 
 ## Introduction to SZS, the SMS to Zephyr Relay
 

-This service relays messages between Zephyr and phones (which use SMS). In other words, you can send and receive text messages in Zephyr. For the short version of this documentation, see [http://webzephyr.mit.edu/szs.html](http://webzephyr.mit.edu/szs.html).
+This service relays messages between [Zephyr](http://sipb.mit.edu/doc/zephyr/) and phones (which use SMS). In other words, you can send and receive text messages in Zephyr. For the short but slightly obsolete version of this documentation, see [http://webzephyr.mit.edu/szs.html](http://webzephyr.mit.edu/szs.html).

 
 ## Zephyr to SMS
 
 
 ## Zephyr to SMS
 

-To send zephyrs to a phone address as an Athena user, use your favorite zephyr client to zwrite `daemon.webzephyr` with a class of `szs` and an instance of `1234567890@servicemail.foo`; for instance, in Barnowl, 
+To send zephyrs to a phone address as an Athena user, use your favorite zephyr client (see [USING ZEPHYR (A.K.A. ZEPHYR FOR DUMMIES)](http://sipb.mit.edu/doc/zephyr/) if you're not sure what this means) to zwrite `daemon.webzephyr` with a class of `szs` and an instance of `1234567890@servicemail.foo`; for instance, in Barnowl, 

 
        ----> zwrite daemon.webzephyr -c szs -i 1234567890@servicemail.foo
        Hi imaginary friend, how are you doing? I'm sending you a text message through Zephyr.
 
 
        ----> zwrite daemon.webzephyr -c szs -i 1234567890@servicemail.foo
        Hi imaginary friend, how are you doing? I'm sending you a text message through Zephyr.
 

-where you replace `1234567890@servicemail.foo` with the email address of the person you wish to reach (you can look up the email address for a given cellular provider online). Additionally, if you're not sure what cellular provider your friend has, there are online services where you can look up the number and determine the carrier. 
+where you replace `1234567890@servicemail.foo` with the email address of the person you wish to reach (you can look up the email address for a given cellular provider online. See ). Additionally, if you're not sure what cellular provider your friend has, there are online services where you can look up the number and determine the carrier. For instance, try [http://www.whitepages.com/carrier_lookup](Free Cell Phone Carrier Lookup | Whitepages.com) (just enter in the "Mobile #" field, the "Name" and "Select Your Carrier" are unnecessary). 

 
 ## SMS to Zephyr
 ### Notes
 
 ## SMS to Zephyr
 ### Notes