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: T-Mobile Bands tested: AWS1700 / PCS Technology: UMTS / GSM Number of buildings: 1 Building Number of Levels: 4 Walls Type: Glass / Concrete Plots per level:  RSSI  RSCP / RxLev Sub  EcIo  PSC  DL UAFRCN / BCCH

3. Level 1 T-Mobile - AWS1700 – UMTS Jacob K. Javits Convention Center

4. Level 1 T-Mobile - AWS1700 – UMTS

9. Jacob K. Javits Convention Center Level 1 T-Mobile – PCS 1900MHz – GSM

10. Level 1 T-Mobile - PCS 1900MHz – GSM

13. Level 2 T-Mobile – AWS1700 – UMTS Jacob K. Javits Convention Center

14. Level 2 T-Mobile - AWS1700 – UMTS

19. Jacob K. Javits Convention Center Level 2 T-Mobile – PCS 1900MHz – GSM

20. Level 2 T-Mobile - PCS 1900MHz – GSM

22. Level 3 T-Mobile – AWS1700 – UMTS Jacob K. Javits Convention Center

23. Level 3 T-Mobile - AWS1700 – UMTS

28. Jacob K. Javits Convention Center Level 3 T-Mobile – PCS 1900MHz – GSM

29. Level 3 T-Mobile - PCS 1900MHz – GSM

32. Level 4 T-Mobile – AWS1700 – UMTS Jacob K. Javits Convention Center

33. Level 4 T-Mobile - AWS1700 – UMTS

38. Jacob K. Javits Convention Center Level 4 T-Mobile – PCS 1900MHz – GSM

39. Level 4 T-Mobile - PCS 1900MHz – GSM