User manual
Tablet PCs TT13 
53 
© ads-tec GmbH • Heinrich-Hertz-Str. 1 • D-72622 Nürtingen
6.11 UMTS (OPTIONAL) 
The  TT13  device  is  equipped  with  a  mini  PCI  Express  card  of  the  Sierra  Wireless 
MC8775V  type.  By  using the  UMTS  card,  audio  and  data  signals  can  be  transmitted.  
The following mobile radio network standards are supported by this card: 
GSM / GPRS / EGDE 
850 MHz, 900 MHz, 1800 MHz, 1900 MHz 
UMTS WCDMA / HSDPA 
2100 MHz 
UMTS WCDMA / HSDPA 
850 MHz, 1900 MHz 
TELEPHONY VIA UMTS 
An activated SIM card and a headset are required for communication in order to use the 
telephony (voice call) function in the TT13 device.  
Note: 
Should the SIM card show no support for UMTS, the device will automatically select 
the appropriate radio standard, which is supported by the inserted SIM card. 
Inserting the SIM card 
Open the rubber cover  on the device. Push with a small object on the  SIM card opener 
highlighted in yellow, in order to open and remove the SIM card drawer. 
Note: 
The "SIM 2" SIM card slot must be used for UMTS functionality.  
  Insert the SIM card in the SIM card drawer as shown in the picture. 










