emilchik

i've translated mine but i don't know if i've done a good job on it (eh, very specific vocab they're using there). I'm attaching it.
Police certificate_example.doc

It worked in my case. I was approved in 62 days NOA1-NOA2 .
You are not modifying call records, just filtering it to the relevant numbers/recipients. I don't think USCIS is interested in the whole call history of your Google Voice activity. You need to present them with evidence that you called.
When I submitted my call records I also attached print out of the contact information, displaying all phone numbers for my fiancee (mobile, home, work). It will show reviewer that the numbers you called are actually phone numbers for the beneficiary.

DOS Rolls Out DS-260 Online Immigrant Visa Application to Most Applicants
August 29th, 2013 | by D.M. | Category: Articles, News, Visa Processing

The Department of State (“DOS”) has reported that they are transitioning to an online immigrant visa application as of September 3, 2013. Immigrant visa applicants who are processing their immigrant visas (green cards) through the National Visa Center (NVC)/U.S. Consulate will now need to complete the DS-260 form online (Application for Immigrant Visa and Alien Registration). Similarly, the Form DS-261 (Choice of Address and Agent) form will be online as well.
The online DS-260 form was, until now, used only for immigrant visa applicants for a few selected consulates. With the upcoming transition, after September 3, 2013, DOS will require most immigrant visa applicants to complete the DS-260 form online (as opposed to the paper DS-230 form). Only Diversity Visa and Cuban Family Reunification Parole applicants will continue to use the paper forms (DS-230). It is important to note that nonimmigrant visa applicants (B-1, H-1B, L-1, etc.) should still continue to use the DS-160 electronic application.
NVC Pending Cases
For those immigrant visa applicants who have a case pending with NVC already, NVC may instruct some applicants who previously submitted Form DS-230 on paper to submit Form DS-260 online.
Conclusion We welcome DOS’s rollout of the DS-260 system to all applicants. Even though the DS-260 application form is somewhat more complex to complete than the DS-230 paper form, it should eliminate the amount of paperwork, data entry mistakes and delays which are often associated with processing paper DS-230 forms. Please do not hesitate to contact us if we can help you. Also, please visit us again or subscribe to our free weekly newsletter to ensure that you obtain this and related immigration-related news and announcements.

They used to get sent to the Vermont Service Center (for east coast applicants). However, just recently they announced that those who originally went to Vermont will not all be sent to Texas. So yes that is a correct and it is a recent change. From posts by VJ members so far, Texas gives you a NOA2 quicker than Vermont, but it takes longer (3-5 weeks) before your file reaches NVC.