From the past to the future: multiband frequency phone [not for kids]

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Author	From the past to the future: multiband frequency phone [not for kids]
Aivar Joined: Jan 14, 2003 Posts: > 500 From: Estonia PM	Posted: 2012-09-14 13:33 Do you remember the good old days when most of GSM phones had a single band? Just 900 MHz and that's all. Then came dual-band phones: 900 and 1800 MHz. And then... tri-band GSM phone! The pioneer was Motorola Timeport L7089: GSM 900, 1800 and 1900 MHz. Wow... three GSM frequencies with an automatic switch! What a special phone! I searched from net and found (www.mobilephonehistory.co.uk) that world's first tri-band GSM phone Motorola Timeport L7089 was launched in the year 1999. Now, only 13 years later I read from Esato news about Nokia Lumia 820 and 920: � Networks: GSM/EDGE 850/900/1800/1900, WCDMA/HSPA 850/900/1900/2100, LTE 800/900/1800/2100/2600 It means 3 mobile systems with a total of 13 frequencies!!! [Plus antenna for wifi, bluetooth, gps, nfc and radio] Can you believe it?!

laffen Joined: Aug 07, 2001 Posts: > 500 From: Oslo, Norway PM	Posted: 2012-09-14 14:25 Nokia has been particular generous with providing their phones with multi-bands. Nokia phones often have 2-3 more bands more than the current phones from the competitors. And it has always been like this.

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