SIMCONRST: Signal from the processor used for communication to SIM, reset signal.
VPPFLASH:
SIMVCC:
TTMS:
TFMS:
4/00021-3/FEA 209 544/18 B
Programming voltage for the FLASH memory. 12,0 ± 0.50 V
Feed voltage for SIM. 5,0 ± 0.20 V
Serial communication to phone through the system connector.
Serial communication from phone through the system connector.
Trouble Shooting Guide, Advanced
DC.
DC.
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