A cellular phone refers to the interconnection of radio fields around antennae and that makes it different from any land-based phones. This is like the movement and operation of one cell to another cell in one big organism.



It is vital to know the different types of cellular phones and how they work prior to deciding which service plans best suit your necessity. The three types of cellular phones are:

• Analog phones - are the original type of cellular phone. It transforms air vibrations into analogous frequency. Analog technology captures video or audio signals and transforms them into electronic pulses. Many residential and small businesses today still adopt the analog phones except for those who are using key telephone system, voice over IP or digital PBX. It is less expensive as compared to contemporary alternatives. It is also highly accessible wherever you are in the world. One drawback is that the sound quality is not as sharp as digital phones and the minute rates are higher as well.

• Digital phones - have better signals and less expensive call rates. It includes batteries that last longer too. These phones only require less power. The coverage tends to be inconsistent. Once you are in populated areas, digital-equipped antennae do not cover the country the same way as the analog-equipped type of phones. Digital phones are not that accessible when you are traveling cross-country.

• PCS phones - stands for Personal Communications Service. For all its versatile purposes, it is efficiently similar as digital.

The dual mode phones are really great phones that by design can switch between digital and analog. Digital antennae complements with this type of phones. And as you move out, they automatically make use of the analog lines. Dual mode phones are ideal to those who travel cross-country.

Aspects to Consider in Deciding for a Cell phone:

• Battery life - When choosing a cellular phone, consider the battery life and how long it can last on standby mode. Determine how much talk time you have before recharging your battery. Keep in mind that you have to ask about the strength of the signals between phones while shopping around because some phones don't have signals if situated inside buildings. If you want to use your cell phone as an all-purpose unit, it is really essential to find a phone having strong signal.

• Weight- The lighter your handset is, the more convenient to carry it around.

• Color- This is dependent on your taste and budget. Cellular phones come in varied colors, from chrome to emerald to silver and basic black. To find more selection of phones from various major brands and price ranges, you can browse the Internet and shop around.

• Application- One of the foremost things to mull over when acquiring digital or analog device is where you will be utilizing it. If you are eyeing for a PBX phone system, you'll have to have the digital phone devised for that specific system.