17/1133.5.2 SIM & smart card1,8V and/or 3,0V SIM cards are supported (5V SIM cards are not supported).Small form factor ISO 7816 smart cards are supported by the hardware.3.6 MECHANICAL SPECIFICATIONSDimensions:• Volume: 40cc• Weight: 51g• Length: 125mm• Width: 54mm• Thickness: 5/10mmFigure 5: Nokia D2113.7 ANTENNA3.7.1 GSMThe Nokia D211 has an internal antenna for GSM 900/1800 MHz.SIM / smartcard slotPC cardconnectorInternalantenna10mm extended portion can beused for locking the Nokia D211into the PC card slot