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Technical specifications
©2001 Nokia Mobile Phones. All rights reserved. 40
If the antenna is directional, direct it towards the nearest base station. The an-
tenna should be mounted in such a position that no part of a human body rests
too close to any part of it.
The shorter the antenna cable, the smaller the attenuation and the better the
performance of the antenna. Use a quality coaxial cable for antenna connec-
tions.
Note: External antennas or antenna cables are not provided by Nokia.
For details and availability, contact your local dealer or service provider.
Terminal connectors
GSM terminal
The GSM terminal has an RS-232 data
connector.
For the data connector pin signals and
names, see Table 7: RS-232 data connec-
tor pin signals and names.
The application module fullfils the ITU-T standard and the
ETS 300-001 specifications for PBX extension and trunk
connections. The module supports also ETS 300-659 Calling
Line Identification (FSK and DTMF).