Acer DX900 is the first Dual SIM 3G. Here you have a video-review about the dual SIM functionality.
Via pocketnow
Acer dx900 - Dual SIM Functionality
Acer DX900 Test Review
A test on the Acer DX900 Dual SIM has been done last week in Singapore.
As announced, this Dual SIM PDA is able to send/receive calls at the same time in both SIM cards. It runs under Windows Mobile 6.1 OS.
One SIM card slot is 3G, while the other slot is just 2G enabledHowever, this is a great PDA if you don't care about video-calls and want to surf anywhere.
Video calls can't be made
Low battery life: "Battery life is quite poor, fully charge from 1am in the morning and used the phone for 45 mins of call time, and by 8.30am the phone was left with 70 percent of batt life"


Via PPCSG
Acer Tempo DX900 officially announced
Acer Tempo DX900 announcement is just the confirmation of something we already saw few days ago. This Dual-SIM Smartphone is the first mobile to support both 3.5 (HSDPA) and 2.75G (EDGE) SIM cards.
The handset has a 2.8 VGA touch screen, 3.2 megapixel autofocus camera, voice recorder, GPS and runs on Windows Mobile 6.1. The company gives no information about upgrading OS to Windows Mobile 6.5.
Via UnwiredView
GSMA Mobile World Congress (16-19Feb)
Mobile World Congress starts today at Barcelona (Spain).
Several handsets had been announced during last week. Some of them involve Dual SIM phones about such as Acer DX900 and Telefunken Touch mTV.
Those are major manufacturers entering in the mobile phone market. More manufacturers building Dual SIM handsets! We'll take note of everything related to these kind of mobiles.
Acer DX900, Glofiish rebranded
Recently Acer has announced its first Dual SIM phone: Acer DX900. This phone was previously known as Glofiish DX900. Acer took over E-ten (Glofiish maker) few months ago and this is one of the first steps of Acer in the phone market.
Acer DX900 Pocket PC runs on Windows Mobile 6.1, powered by a Samsung S3C 6400 533 MHz processor, has 256MB of ROM and 128MB of RAM. The Acer DX900 features a 2.8-inch touchscreen, a 3 Megapixel camera, a 0.3 Megapixel front camera, WiFi 802.11b/g, GPS and Bluetooth.
Acer DX900 supports HSDPA/UMTS and Quad-band GSM networks. Includes a 1530 mAh battery, measures 106x60.5x17 mm and weighs 147 grams.
It will be presented at the MWC (February 2009).
Via Softpedia and Mobilewhack
Top June 2009
1º Dual SIM shops
2º Cheapest Dual SIMs
3º Samsung D980 DuoS
4º Acer Dual SIM
5º Sony Ericsson copy