The BlackBerry handheld communicates using radio frequency just like a cellular phone. Coverage is affected by anything that interferes with radio waves. For example, you might find that the radio signal is stronger outside a building compared to inside.

Signal strength will be affected if the wireless LAN card or Access Point is placed near metal surfaces and solid high-density materials. If there is obstacles in the radio signal path between the Access Point and wireless LAN card, radio signal may either be absorbed or reflected. The coverage will hence be decreased. In addition, other products that operate in the 2.4GHz radio spectrum, including microwave ovens and some cordless phones, may cause interference.

Our signal will penetrate the walls of most buildings. It will not pass through live trees, but is unaffected by plastic trees. The general rule of thumb is that the radio signal will pass through anything that doesn't contain water or metal.

Please refer to the BlackBerry Internet Service setup guide for more details to direct your emails to your BlackBerry Wireless handheld and manage your email accounts.

Email messages remain on the handheld until they are deleted or until the handheld memory is full. If the handheld runs out of available memory, it will remove the oldest messages to allow new messages to be received. Saved messages are not removed until they are deleted.

Any BlackBerry with a color screen can access PocketVPN. Our staff members carry everything from the 7290 up to the new BlackBerry Pearl.

Short answer, No. However, your speed may decrease by up to 50% during torrential downpours of 6" per hour or more. Luckily, this type of rain is very rare in our coverage areas. Wireless links are not affected by fog, smog, snow or non-torrential rain.

the individual characteristics of the patient, e.g. hair wave, hair texture, hair color, and skin to hair contrast

Kindly contact our Customer Care Consultant at 123 from your Maxis mobile or 03-7942 2123 from any other phone or walk into any of Maxis Customer Service Centres.

I have a second hand Sky Digibox. I use it only for free-to-air channels and use CNN for testing as it appears to have a low output.

No. The technology used by Phoenix Internet operates at very low power levels, similar to a cell phone, and much less than the amount that is emitted by your microwave oven. Also, radio frequency power drops dramatically as you move away from the power source. Typically, our antennas would not be placed where any person would be able to stand right in front of it for any significant period of time.

The size limit truncates the document and a message displays at the bottom to indicate that the document has been truncated. The Table Of Contents (TOC) feature must be used to access the rest of the document because the document was truncated. The BlackBerry Attachment Service does not support the More feature, on RIM Wireless Handhelds™. The BlackBerry Attachment Service database size will grow with the number of converted attachments.

Most vendor's client software comes with an application that shows how strong the signal is, so you can walk around and experiment. [Andy W.]

The signal bars are displayed at the top left of the idle screen. The more the bars, the stronger the signal.

Check your surroundings for anything that might impede your signal. Some things you may find that can interfere with wireless signals are pillars or stanchions and potted plants. Also, several wireless cards on the market are built to boost your signal. If your signal is not strong enough for your liking with your current card, you might consider looking for an adapter with a greater signal gain as an alternative.

open it when the phone is on, and you will see field strength of your provider's signal and other data instantly updated.

Most wireless adapters have software that will show your signal strength. The Intel? Wireless Adapters supply PROSet for configuration and diagnostics. Alternatively the radio icon in your Windows* System Tray (by default located in the left bottom corner of your desktop) that will provide this information.

Antennas work in both directions, transmit (TX) and receive (RX). When a signal is pushed into the base of the antenna from the transmitting unit, the signal is converted into radio waves or (RF). An antenna in its simplest form can be as simple as a straight length of bare metal in which case the RF signal leaving it would be uncontrolled and unfocused.

Check your surroundings for anything that might impede your signal. Some things you may find that can interfere with wireless signals are pillars or stanchions and potted plants. Also, several wireless cards on the market are built to boost your signal. If your signal is not strong enough for your liking with your current card, you might consider looking for an adapter with a greater signal gain as an alternative.