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SAMBA 55/56
Figure 3: Mini-USB pin-out (interface A)
Pin
1
2
3
4
Table 6: Pin assignment of the standard USB connector
3.1.1.2 Interface B (4-pin audio connector)
The SAMBA modem provides this interface for a headset connection.
For more details about headset see chapter
Figure 4: Audio interface pin-out (interface B)
3.1.1.3 Interface C (SIM-Card interface)
The SIM interface controls a 3V SIM card. This interface is fully
compliant with GSM 11.11 recommendations concerning SIM functions.
Figure 6: SIM Card interface
This confidential document is the property of FALCOM GmbH and may not be copied or circulated without permission.
Description
+ 5V
- DATA
+ DATA
GND
7.1
"Accessory".
VERSION 1.07
Page 18
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