1  Philips Semiconductors ARM7TDMI/DSP baseband controller
2  Philips Semiconductors TDA8003; a low cost one chip SIM interface.
3  Bottom connector
4  Sim card connector
5  32.768kHz crystal
6  Philips Semiconductors; DC/DC convertor (?)
7  Connector to Battery
8  Allerter
9  Connector to vibra motor
10 Epcos B4822; SAW filter
11 Hitachi PF08103B; 900/1800MHz dual-band GSM/PCN power module, 3.5V, high efficiency
12 Balun (2x)
13 External antenna connector with switch
14 TDK 4033; NIY
15 Antenna connector
16 Kyocera 13MHz VCXO
17 NIY
18 Analog devices ADP3607; 50 mA Switched Capacitor Voltage Boost with Regulated Output
