![]() For example, a Cingular customer can't use the walkie-talkie function with someone on Verizon's PTT service and vice versa. One major caveat about PTT: Although PTT is offered by most major nationwide carriers, you can use the service only with phones that are on the same network provider PTT does not work across different carriers. The LG Electronics F7200 and the Samsung SGH-D357 are both compatible with Cingular's Push to Talk. Other phones now offer this feature, but the P207 was the first to have it.Īlthough a bit late to the push-to-talk party, Cingular finally has a nationwide PTT service. This compact clamshell phone responds to voice commands-such as "Dial a number"-and accepts speech-to-text dictation for SMS text messages, so you don't have to punch keys. We reviewed it back in July.Ĭingular sells a couple of handsets that impressed me this year, starting with the Samsung P207. Thanks in part to an easy-to-navigate pinwheel menu, it's user friendly and the 1.3-megapixel camera, music player, and support for wireless Bluetooth headsets are nice bonuses. For example, from Alltel, I like Kyocera's Slider Remix KX5. Nearly all major carriers offer the Razr and the Treo, but if you want something different, it would be a good idea to check out models that might only be available on one carrier. In fact, PC World gave each product a World Class Award in 2005, citing their solid performance and versatile features. But several products truly stand out from the rest.įor starters, there are reasons why people keep talking about Motorola's Razr V3 and Palm's Treo 650: They do their job and they do them well. Of course, not all phones and services are worthy of our admiration-or our cash. See below a table comparing our intelligent PTT software with a traditional walkie talkie.— - What a year it has been for cell phones: They've transitioned from relatively simple voice and text messaging devices to gizmos capable of nearly everything a PDA can do, including instant messaging (typically on AOL or Yahoo's IM services), playing music (primarily MP3 and AAC files), displaying snippets of TV shows, capturing 1-megapixel photos, and running complex games. The choice of connectivity method meaning that in cases of poor cellular signal, the phones can remain fully connected through Wi-Fi and communication is not disrupted.Īdditionally, having a RugGear PTT enabled device allows multiple functions to be performed by one device, reducing cost, administrative burden and increasing mobility of the workplace. The highly developed cell-phone infrastructure available in most countries has made PoC a very efficient and cost-effective method of communication, rendering the traditional PTT walkie-talkie obsolete. PoC started over GPRS, or 2G, network and was initially designed to work over slim data networks, however increased worldwide investment in digital infrastructure leading to 3G and 4G has allowed PoC to become commercially viable, especially with large numbers of users now already having a compatible devices (e.g. This technology on a mobile device is known as Push to Talk over Cellular (PoC). ![]() RugGear devices are ready to use third party PTT-applications over mobile and Wi-Fi networks for fast, clear, real time communication.
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