29144
It was released for SouthernLINC networks in mid-October 2005 , and for Nextel on October 31 , 2005 as a replacement for the i860 .
 SouthernLINC, Nextel
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 SouthernLINC, Nextel