Digital vs. Analog office phone systems

Most newer and more expensive phone systems communicate via digital technology. This means that sound is transmitted as bits of data rather than audio waves.

Theoretically, digital transmission has many advantages over analog transmission. Digital signals are less affected by interference and line degradation, meaning that digital lines have virtually no static or hiss.

However, most businesses make outgoing calls over regular analog lines. This means that even a digital phone system must convert signals back to analog waves whenever a call leaves the office. Because very little sound degradation occurs within the smaller confines of an office, analog systems actually sound about the same as their digital counterparts. The main reason for buying a digital system is that these systems tend to be better equipped to connect with accessories such as voice mail or caller ID.
PanatelDirect
Panasonic System Phones KX-T7700 Series Works with both KX-TA824 & KX-TAW848.

The Panasonic KX-T7000 Series phones offer an exciting combination of high quality and low-cost flexibility, helping you to achieve better communications and higher productivity at every level. The KX-T7000 Series proprietary telephones are designed for use with Panasonic Hybrid Telephone Systems KX-TA624, KX-TAW848, KX-TA1232, as well as the older KX-T123211D and Easa-phone systems but can be used with Panasonic Digital Super Hybrid Systems as well. This upward compatibility is a plus for growing businesses who might want to upgrade to a digital system in the future without the expense of new phones. Available in three different sizes from 3 to 12 exchange lines and 8 to 32 extensions the system can be easily updated to meet growing requirements. The KX-T7000 series can incorporate a variety of keyphones and operator consoles with features such as display, non-display, on hook dial and hands free handsets. Each extension also provides the ability to connect peripheral equipment such as modems, answering machines and digital cordless handsets.

Flexible Central Office (CO) Line Buttons - enable you to individually program each telephone for either Direct Station Selection (DSS), Busy Lamp Field (BLF), automatic dialing or one-touch access to the feature each employee uses most often.

Additionaly, all Panasonic KX-T7000 Series phones come with an ergonomically designed K-Type Handset. This full-sized, evenly weighted handset is the industry model for comfort and ease of use. The Panasonic KX-T7000 Series is an efficient communication system with the flexibility to adapt as your office grows.

 
KX-T7720

24 Programmable Button Advanced Hybrid Speakerphone.

KX-T7730

16 Character LCD Display 12 Programmable Button. Advanced Hybrid Speakerphone.


KX-T7731

16 Character Backlit LCD Display 24 Programmable Button Advanced Hybrid Speakerphone.

KX-T7735

48 Character Backlit LCD Display 24 Programmable Button Speaker Phone Dial Pad Not Backlit Advanced Hybrid Speakerphone.


KX-T7736

24 Programmable Button 48 Character Backlit Keypad/LCD Display. Advanced Hybrid Speakerphone.

KX-t7737

Talking Caller ID with 48 Character Backlit Keypad/LCD Display 24 Programmable Button Advanced Hybrid Speakerphone.


KX-T7750

24 Programmable Button Advanced Hybrid Speakerphone.

KX-td7896

The KX-TD7896 multi-line 2.4GHz wireless phone features Digital Frequency Hopping Spread Spectrum (FHSS).



 

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