Sony QN-022PCM Operating Instructions Manual page 5

Hardware Installation
This PCMCIA Card is able to connect to two types of
telephone system; GSM network via the CMD-Z1
Mobile Telephone, as well as the PSTN (Public
Switched Telephone Network) when operating as a
standard modem.
There are therefore two possible installation
configurations :
- connection to the GSM network (A)
PCMCIA slot
PCMCIA card
GSM interface
- connection to the PSTN (Public Switched
Telephone Network) (B)
PCMCIA slot
PCMCIA card
GSM
connector
GSM connecting
cable
PSTN
connector
Telephone
socket
PSTN travel
cable
PSTN interface
QN-022PCM 3-860-382-11
GB
CMD-Z1
GB
3