Tests have shown that 3G SIM cards are not supported. Teleadapt updates the product to be compatible with as many SIM cards as possible but can't guarantee 100% compatibility

This depends on the type of SIM card supplied by the network provider and the SIM card manufacturer. There are many versions of SIM cards on the market, each with different characteristics. As new SIM cards are released on a frequent basis, it is nearly impossible to make a product of this type future proof. This is due to the batteries being low and is a low power warning. The batteries need to be replaced with a type CR2032 button cell. See similar questions...

We are unable to produce a list of mobile operators at this time. There have been some SIM cards that will not operate with the product. Please call technical support for the latest updates. See similar questions...

There are two versions of the SIMBackup. The SIMBacup-250? will hold one SIM, whereas the SIMBackup-500? version can hold the data of two SIM cards. See similar questions...

Some of the 3G mobiles will be dualband UMTS/GSM handsets (available late 2002?) and will be able to perform UMTS-GSM handovers. Current GSM phones will not work in 3G networks. Several SIM card manufacturers now offer cards compatible with 2G and 3G systems. Cellular3G, for example, will offer PCMCIA W-CDMA 3G-modem cards for PCs. G cdma2000 phones will be backward compatible and will work in cdmaOne networks. Airprime, for example, offers CDMA2000 1xEV-DO PC cards for 3G networks. See similar questions...

VPN SIM cards have the lowest rate when you call within a group. That is what makes the ME operation so cheap. So, the VPN SIM cards are unnecessary but advantageous in most cases. See similar questions...

The SIM is inside each handset and functions as its digital brain. The authentication and encryption capabilities of the SIM prevent your phone from being stolen and your calls from being eavesdropped on. The SIM's digital memory, which stores information like your rate plan, phone number and service features, also allows you to easily personalize your service and contains user ID and billing information that can be switched between different phones. See similar questions...

Due to new anti-terrorist and anti-drug laws many countries have made buying their sim cards very difficult, even if you're a citizen or resident and in some cases you can only buy them if you such. Terrorists have been using sim cards as detonators in cell phones to blow up people and things, such as the Spain train bombing when they used a Swiss sim card. See similar questions...

BlackBerry Internet Service on 3G SIM is only available on BlackBerry 7100g, BlackBerry 7290 and BlackBerry 8700g. See similar questions...

Wouldn’t it be easy to include a hard drive in the iPhone for larger capacity, and use the build in accelerometer for smart head-parking, like what’s done with MacBooks to protect the hard drives? (And also park the HD when in ‘phone mode’, holding the phone to your ear. So as not to hear a wirr while speaking on the phone. See similar questions...

No. Call Divert can only be set at the Preferred Multi-SIM Card. Only the Preferred Multi-SIM Card is allowed to make and receive voice/video calls. See similar questions...

All of the cellular phones we rent and sell are unlocked, that is, not "locked in" with any specific provider or SIM card. Therefore, as long as the frequencies are compatible, you can use any SIM with your phone. If you have purchased or rented your handset through another source, particularly one of the major carriers, you will most likely not be able to use a different SIM card in your phone. See similar questions...

G stands for 'third generation', a generic wireless industry term for high speed mobile data delivery over cellular networks. 3G networks allow users to send and receive bandwidth-intensive information such as video. second generation networks (2G) evolve into third generation systems around the world, operators are offering users a variety of mobile data services including video messaging, breaking news, weather, sports, movie trailers, music clips and much more. See similar questions...

DragonDictate for Windows (DDWin) has been certified to be compatible with the IBM M-ACPA, Creative Labs Sound Blaster 16, Media Vision Pro Audio Studio 16 and Microsoft Windows Sound System card. Other ISA, PCMCIA or built-in sound cards may provide comparable performance, but the above adapters have undergone thorough compatibility testing by our Quality Assurance Department. See similar questions...

Generally speaking, IEEE 802.11g / IEEE 802.11b / Wi-Fi certified wireless LAN cards are compatible with our wireless service. See similar questions...

Creative® Labs SoundBlaster® Live, Player and Platinum (card only) or the Audigy Player (MP3) are the only cards we recommend. Built-in sound chips are generally not suitable because of electrical interference, even though they claim to be SoundBlaster® compatible. An excellent alternative is a USB sound system from Andrea, VXi or Buddy/Emkay. Professional recording cards may give good results but are frequently very difficult to set up. See similar questions...

When the product is backing up numbers the screen will indicate this with a cursor moving in a clockwise direction. Once completed the display with indicate COMPLETE. See similar questions...

Just bought an iPhone from online store on Dec 20, 2007. Just received it and found this statement on the box: Requirements: Minimum new two-year wireless service plan with AT&T required to activate all iPhone features, including iPod features…” See similar questions...