The Cellular Connection 1 phần 5 potx

... sales commissions paid to them by the carrier for cellular subscriptions to ‘‘buy down’’ the retail price of the cellular phone, so that the price of The Cellular Connection: A Guide to Cellular Telephones, ... price, the phone and service will be much more valuable to you if you’ve taken the time to go over everything on the list. 30 GETTING CELLULAR SERVICE Table...

Ngày tải lên: 07/08/2014, 21:20

... 13 , 16 , 26, 51 , 52 54 , 64— 65, 78— 81, 93, 95, 97— 10 5, 11 0 11 1, 12 1, 12 3, 12 4, 12 6 SMS, 96, 11 5, 12 7 Southwestern Bell, 21 Speech recognition, 10 8 Standards, 23, 57 , 11 4, 11 5, 12 1, 12 2, 12 4, 12 6, ... 14 , 18 , 20—22, 23—24, 41 45, 52 55 , 60, 64—73, 89, 95 96, 10 1 10 2, 10 5 10 6, 11 3 11 5, 12 1, 12 2, 12 6, 12 7. See also Service pro...

Ngày tải lên: 07/08/2014, 21:20

... and the voice from the other end of the connection usually came through a loudspeaker. You couldn’t dial a call; instead the mobile operator at the other end of your radio link established the connection ... you approach the limit of the range of one cell, you will enter another before the quality of service deteriorates. Furthermore, the limited range of cellular tr...

Ngày tải lên: 07/08/2014, 21:20

... under rough The Cellular Connection: A Guide to Cellular Telephones, Fourth Edition. Robert A. Steuernagel Copyright  2000 John Wiley & Sons, Inc. ISBNs: 0-4 71- 316 52 -0 (Paper); 0-4 71- 20340-8 ... change the pattern the radio waves propagate from the antenna. Both the cell-site radio and the cellular phone are capable of dynamically adjusting their power level. It...

Ngày tải lên: 07/08/2014, 21:20

... Ericsson, NorTel, and Nokia, among others. Cellular HOW LICENSES WERE GRANTED 21 3 THE BUSINESS OF CELLULAR PHONES The business of cellular phones is a big one. Although cellular phone companies must ... systems. The Cellular Connection: A Guide to Cellular Telephones, Fourth Edition. Robert A. Steuernagel Copyright  2000 John Wiley & Sons, Inc. ISBNs: 0-4 71- 316 52...

Ngày tải lên: 07/08/2014, 21:20

... 29. 95 0 0.40 0. 25 48. 45 45. 45 10 3. 95 91. 95 Personal 19 . 95 30 0. 75 0. 25 32. 95 28. 95 13 0. 45 96. 45 Business 49. 95 10 0 0. 35 0. 25 49. 95 49. 95 82. 95 78. 95 Volume 79. 95 200 0.33 0. 25 79. 95 79. 95 79. 95 ... you pay the long-distance rate between the MSC and the point you are calling. [2] When someone calls you, they pay the rate between...

Ngày tải lên: 07/08/2014, 21:20

... ‘‘*’’ on the dial, called ‘‘star.’’ Thus, ‘‘STAR-6 -1- 1’’ (or * 611 ) will usually connect you to your carrier’s customer service department. If you dial ‘‘ 611 ’’ without the ‘‘*,’’ you would get the ... the call, even though the party on the other end has hung up — whether you placed the call or just answered it — you’re still connected to the cell site and paying for that...

Ngày tải lên: 07/08/2014, 21:20

... Angeles A 213 712 -7626 B 213 718 -7626 Miami A 3 05 794-7626 B 3 05 343-7626 Milwaukee A 414 254 -7626 B 414 7 91- 7626 Minneapolis A 612 867-7626 B 612 720-7626 New Orleans A 50 4 58 3-7626 B 50 4 450 -7626 New ... (7626:R-O-A-M) Atlanta A 404 55 8-7626 B 404 372-7626 Baltimore A 410 208-7626 B 410 382-7626 Boston A 617 633-7626 B 617 2 85- 7626 Chicago A 312 659 -7626 B 312 55 0-762...

Ngày tải lên: 07/08/2014, 21:20

... installation, the The Cellular Connection: A Guide to Cellular Telephones, Fourth Edition. Robert A. Steuernagel Copyright  2000 John Wiley & Sons, Inc. ISBNs: 0-4 71- 316 52 -0 (Paper); 0-4 71- 20340-8 ... places the transceiver close to the antenna, which is usually mounted toward the rear of a vehicle. This proximity allows the length of the cable that connects the...

Ngày tải lên: 07/08/2014, 21:20

... to hang up when they no longer hear the signal from the modem at the other end of the line. When one modem hangs up, so does the other. With dropouts and handoffs being a fact of cellular life, ... existing modem, to use it on a cellular system at the very least a device is needed between the modem and the cellular phone. This device makes the cellular phone appear t...

Ngày tải lên: 07/08/2014, 21:20