Sorry for not able to type in Chinese.
My school doesn't provide Chinese input system.
Reviewing some articles about DECT cordless phones, I try to find this digit phone in US, however, it is very hard to see one.
Mostly, people are still using 2.4GHz cordless.
But it might interfere wireless channels.
Just want to know much more about the differences between the popular 5.8GHz and DECT.
I personally have 2.4 GHz phone, 5.8 GHz phone, and Cingular Tre0 650.
Can anyone tell me the tech details?
Thank you very much.
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文章編號：668724
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文章編號：668898
When DECT transfer to Cordless Phone, it can use in most of world, but its bandwidth is conflict to Personal Communications Service (PCS) bandwidth (this bandwidth is for GSM1900, CDMA, and TDMA) in US and PHS (it use 1900MHz bandwidth too) in Japan.
Some cordless company expands the DECT specification to 2.4 and 5.8GHz bandwidth and call WDCT (Worldwide Digital Cordless Telecommunications).
Cingular Treo650 is normal mobile phone. It uses 850 and 1900MHz bandwidth in most America and 900 and 1800MHz in Euro, Africa, and Asia.
