FEDERAL COMMUNICATIONS COMMISSION
Washington DC  20554
DA 13-1437
June 25, 2013
VIA E-MAIL
William E. Cook
Arnold & Porter LLP
555 Twelfth Street, NW
Washington, DC 20004
Re: Applications of AT&T Inc., Cellco Partnership d/b/a/ Verizon Wireless, Grain 
Spectrum, LLC, and Grain Spectrum II, LLC for Consent To Assign Licenses and 
Grant Long-Term De Facto Transfer Spectrum Leasing Arrangements (WT Docket 
No. 13-56) – Request for Supplement to Second Protective Order
Dear Counsel:
By your letter, dated June 19, 2013, you have requested that the Commission supplement 
the Second Protective Order in the above-captioned proceeding.
1
  Based upon the matters set 
forth in your letter and the representations contained therein, we hereby revise Appendix A to the 
Second Protective Order by replacing it in its entirety with the new Appendix A attached to this 
letter.
If you have any questions regarding this matter, please contact Scott Patrick, Mobility 
Division, Wireless Telecommunications Bureau, at (202) 418-2853, or Kate Matraves, Spectrum 
and Competition Policy Division, Wireless Telecommunication Bureau, at (202) 391-6272.
Sincerely,
Ruth Milkman
Chief, Wireless Telecommunications Bureau
Attachment
cc: Joan Marsh, AT&T
                    
1
Applications of AT&T Inc., Cellco Partnership d/b/a/ Verizon Wireless, Grain Spectrum, LLC, and Grain 
Spectrum II, LLC for Consent to Assign Licenses and Grant Long-Term De Facto Transfer Spectrum 
Leasing Arrangements, WT Docket No. 13-56, Second Protective Order, DA 13-1367 (WTB rel. June 13, 
2013).
Federal Communications Commission DA 13-1367
APPENDIX A
(Revised)
Highly Confidential Information and Documents
As specified in paragraphs Error! Reference source not found. and Error! Reference 
source not found. of the Second Protective Order, only information and documents set forth in 
this Appendix and that otherwise meet the definition of Highly Confidential Information or 
Highly Confidential Documents may be designated as Highly Confidential.  This Appendix will 
be updated as necessary.
1. Information that details the terms and conditions of or strategy related to a 
Submitting Party’s most sensitive contracts (e.g., marketing, service or product 
agreements, nondisclosure agreements relating to potential mergers and acquisitions, 
and comparably sensitive contracts).
2. Information that discusses specific steps that will be taken to integrate companies or 
discussions of specific detail or disaggregated quantification of merger integration 
benefits or efficiencies (including costs, benefits, timeline, and risks of the 
integration).
3. Information that discusses in detail current or future plans to compete for a customer 
or specific groups or types of customers (e.g., business or wholesale customers), 
including future procurement strategies, pricing strategies, product strategies, 
advertising or marketing strategies, future business plans, technology implementation 
or deployment plans and strategies (e.g., engineering capacity planning documents), 
plans for handling acquired customers, and human resources and staffing strategies.
4. Information that provides granular information about a Submitting Party’s current or 
future costs, revenues, marginal revenues, or market share.
5. Detailed information describing or illustrating how a Submitting Party analyzes its 
competitors, including sources and methods used in these analyses, any limits on use 
of these analyses or data, and how such analyses or data are used.
6. Information that provides numbers of customers and revenues broken down by 
customer type (e.g., business) and market area (e.g., CMA/MSA/RSA, DMA, state, 
regional cluster) or zip code.
7. Information that discloses the identity or characteristics (including identifying 
information about specific customer facilities) of specific customers (including their 
levels of demand) or of those a company is targeting or with whom a company is 
negotiating.
8. Information that discusses in detail the number or anticipated changes in the number 
of customers or amount of traffic, including churn rate data, broken down by zip code 
or market and detailed information about why customers discontinue service.
9. Information that provides detailed or granular engineering capacity information or 
information about specific facilities, including collocation sites, cell sites, or maps of 
network facilities.
10. Information that provides detailed technical performance data and test results.