51.   Digital phone systems are a requirement in the hotel business because of the need to constantly reprogram the phones.

52.   For example, a digital phone costs much more than an analog one, but your monthly bill may be less.

53.   Frame relay lets telecommunications companies send large amounts of data over high-speed digital phone lines.

54.   If you have need of to dial out from your office digital phone, these products would be a good investment.

55.   If they report that their digital phone works fine in the kitchen but not upstairs in the bedroom, think twice about buying one.

56.   In a few months, the company will launch its consumer-oriented personal communications service, or PCS, a digital portable phone system.

57.   In its wireless business, Motorola has stopped a decline in market shares in the fast-growing digital phone market.

58.   In one deal, it offered two free airline tickets on United Airlines Shuttle with the purchase of a digital phone.

59.   In villages just retaken from the Serbs last week, Croatian soldiers were already using digital phone cards at newly-installed public phones.

60.   Investors are also keen on bonds of many personal communication services companies, which are developing high-quality wireless digital phone service.