1. Data collection empowered by iMeasure

2. Contents The scope of this survey is to Benchmark the existing coverage for all major carriers. This following slides represent AT&T Benchmark. Specifics of the test: Date: August 13 th, 2012. Carrier: AT&T Bands tested: Cellular / PCS Technology: UMTS Number of buildings: 1 Building Number of Levels: 4 Walls Type: Glass / Concrete Plots per level:  RSSI  RSCP  EcIo  PSC  DL UAFRCN

3. Jacob K. Javits Convention Center Level 1 AT&T - Cellular 850MHz – UMTS

4. Level 1 AT&T - Cellular 850MHz – UMTS

9. Jacob K. Javits Convention Center Level 1 AT&T – PCS 1900MHz – UMTS

10. Level 1 AT&T - PCS 1900MHz – UMTS

15. Level 2 AT&T – Cellular 850MHz – UMTS Jacob K. Javits Convention Center

16. Level 2 AT&T - Cellular 850MHz – UMTS

21. Jacob K. Javits Convention Center Level 2 AT&T – PCS 1900MHz – UMTS

22. Level 2 AT&T - PCS 1900MHz – UMTS

27. Level 3 AT&T – Cellular 850MHz – UMTS Jacob K. Javits Convention Center

28. Level 3 AT&T - Cellular 850MHz – UMTS

33. Jacob K. Javits Convention Center Level 3 AT&T – PCS 1900MHz – UMTS

34. Level 3 AT&T - PCS 1900MHz – UMTS

39. Level 4 AT&T – Cellular 850MHz – UMTS Jacob K. Javits Convention Center

40. Level 4 AT&T - Cellular 850MHz – UMTS

45. Jacob K. Javits Convention Center Level 4 AT&T – PCS 1900MHz – UMTS

46. Level 4 AT&T - PCS 1900MHz – UMTS