It's supposedly behind the battery, a SIM slot, could you take a look for me?
I had a look but couldn't see it.
Just had a look at the technical spec's from an OC rival website:
Processor: Intel Atom (N270) 1.6 GHz 512KB (L2 Cache)
CPU Bus Speed: 533 MHz
Package: Micro-FCBGA
Memory: 1 Gb DDR2 SDRAM 667 MHz (max. 2 Gb)
Hard Disk: 160 Gb
Keyboard: 84/85/88-key keyboard, 89% of standard-size keyboard, 1.6 mm (minimum) key travel
Control Buttons: 12 function keys, four cursor keys, one Windows key for Windows XP Home, hotkey controls, embedded numeric keypad, international language support
Display: 10.1 inch CrystalBrite High-Brightness WSVGA Colours
Display Resolution: 1024 x 600
Sound Device: High Definition Audio support
Sound Card Interface: Integrated
Speakers: Two built-in Acer 3DSonic stereo speakers
Integrated Microphone: Yes
Audio Features: MS Sound Compatible
Interfaces/Ports: VGA, RJ-45, 3 x USB 2.0, Mic-In, Headphone/Audio Line Out, DC in, Removable Flash Memory Media Card Reader
Network (Wired): Fast Ethernet 10/100Mbps Integrated
Network (Wireless): Acer InviLink solution supporting Acer SignalUp wireless technology
RF Network Standard: IEEE 802.11 b/g
Protocols Supported: Wi-Fi Certified
Graphics Device: Integrated
Webcam: Integrated CrystalEye Webcam 0.3 Megapixels
Software Included: Acer Recovery Management, Microsoft Works Work SE 9 with Office Home and Student 2007 Trial, Google Toolbar, Google Desktop, Google Setup, Adobe Reader 9, Adobe Flash Player 10, Microsoft.NET Framework 2.0, Customized Internet Explorer 7.0, eSobi, Carbonite online backup, McAfee Internet Security Suite (60-day trial), Acer Game Zone, Acer Video Conference Manager 4.0, Windows Live Essentials - Wave 3 (Mail, Photo Gallery, Live Messenger, Writer)
Operating System: Microsoft Windows XP Home Edition
Battery: Lithium-Ion (3Cells) 2200mAh
Battery Life: 3.15 hrs
Power Supply: 30W adaptor with power cord
Form Factor: Mini Notebook PC
Case Colour: Blue
Dimensions (WxDxH): 258.5 x 184 x 25.4 mm
Weight: 1.11 Kg
Warranty: 1 year
No mention there of a SIM slot, unless I'm being blind.