1. Google has said it will use both cellular telephony and WiFi to deliver the service.

2. The program was changed once before to include wireless telephony as consumer practices shifted, noted the company.

3. That alone might make the product attractive for companies that incur high telephony charges for conferences.

4. Few think twice about it, even though it is far more intrusive than bulk telephony metadata collection.

5. But what about the NSA harvesting of Verizon telephony data that sparked off this entire controversy in the first place?

6. It is not that intelligence officials are allowed to sift indiscriminately through the telephony metadata provided.

7. NEC was also signed on to provide any telephony hardware or VoIP equipment.

8. The data also featured two telephony calls initiated from the ground at 4.39 a.m.