Networking & Communications

Phone Jack

How to Select a Cordless Phone

Although it certainly doesn't receive the attention or press that cell phones receive, a cordless phone can offer a number of features that can make it indispensable in the home or office. A good cordless phone provides the excellent dependability and high quality voice reception of more traditional corded landline phones while treading lightly into the territory of cell phones with the ability to allow users to roam reasonable distances without the tether of outlet connections.

Certainly selecting a cordless phone is less complex than purchasing some home electronics devices but there are still a number of options to consider before buying.

I. Which Type of Cordless Phone?

There are three types of cordless phones on the market: analog, digital, and digital spread spectrum.

An analog phone is the most affordable. They can offer a good signal and reasonable range of use. However, they tend to have more static and buzzing as the user moves away from the base station than a digital phone. In addition, they are less secure as scanners can easily pick up the signal which allows others to listen in.

A digital cordless phone is generally more expensive than an analog model. However, a digital phone has a stronger signal and better security. Interference is less of a problem for these phones also as they switch channels when interference is detected.

A digital spread spectrum cordless phone digitizes the voice and spreads the signal across several frequencies. These cordless phones are more expensive but offer the greatest range, clarity and security.

II. Are There Important Statistics to Consider?

Buyers should look at the manufacturer's information as to the operating range of the cordless phone. It is important to keep in mind however that conditions can influence the range of the phone as well.

Another important thing to compare is the battery stand by time or the life between recharges. Clearly, the longer the battery can go between charges the more flexibility for the user.

III. Which Frequency Should the Cordless Phone Use?

There are primarily three frequencies used by cordless phones currently on the market. The higher frequencies offer better signal clarity and greater distance from the base station at which they are still able to function.

900MHz models are increasingly rare as phones using other frequencies have become more popular. A 900MHz cordless phone however is the most affordable and is adequate in many homes.

2.4 GHz models are very common and offer improved sound quality and greater range from the base station as the signals in this band are more "energetic". Buyers should check to see what other frequencies other electronics devices in their home use as sharing the same frequency can cause interference.

5.8 GHz models offer even better quality sound, greater security, and seldom experience interference. The range of a 5.8GHz cordless phone may be up to 20 times greater than that of a 900MHz model or twice that of a 2.4 GHz model. Because of their superior performance, these phones tend to be the most expensive of the three.

IV. Which Features Are Important to the Buyer?

There are a large number of features for buyers to consider when making their choice; just a few examples follow.

Built-in Answering Systems: A cordless phone with a built-in answering system obviously decreases the need for a separate device to record messages in lieu of voice mail. Most record messages on a microchip to eliminate the need for tape; making them reliable. Just a few of the other related features include multiple mailboxes, remote access to messages, and the ability to record conversations.

Caller ID and Call Waiting with an LCD display

Single Handset, Dual or Expandable Multi-Handset systems: A cordless phone comes with a single base unit that is plugged into a phone jack and wall outlet. Some systems offer only a single handset; others offer two handsets, while larger systems offer up to 6 or 8 handsets that operate with the single base station. Additional handsets simply plug into any electrical outlet and allow users more flexibility in where they locate phones at any given time. Multi-handset cordless phone systems allow users to transfer calls from one handset to another, use the phone like an intercom system, and usually provide an indicator to show when a line is busy.

Speaker Phone functions: Some cordless phones offer speaker phone functions. In addition, some offer other features that are useful for the hearing impaired; such as volume control and T-coil compatibility with hearing aids.

Convenience features: Just a few of the various convenience features are a handset locator function to help find misplaced handsets, a hold function, a lighted keypad, a mute function, voice dialing, speed dialing, and redial. There are even cordless phone models with belt clips and head set connections to make portability even more convenient.

Multi-line operation: For those with multiple lines in their home or small business a cordless phone with multi-line operation can be a critical feature.

For individuals and businesses searching for a communication option that is dependable, flexible, and feature rich, cordless phones are a potential solution; filling the gap between cell phones and traditional corded landline phone systems.

About the Author

Christine Peppler believes that consumers should not have to possess a technology degree to be able to choose home electronics and entertainment devices. Take advantage of the wealth of simple to understand, useful information and shopping available on her website at http://www.homemedias.info

How do I eliminate a phone jack? This jack is causing static on all my phones because it gets moisture.?

It doesn't help to just remove the phone from that jack. I need to actually make it inoperable.

Open the jack and remove the wires from the connection points. Use electrical tape to wrap the ends and put the cover back on the jack. Phone circuits are very low voltage so there is no risk of getting hurt doing this. The only tools you will need is a screw driver and some electrical tape.

How to Install A Phone Jack