Nokia 22 - Manual (Page 23)

Setting up the terminal
©2001 Nokia Mobile Phones. All rights reserved. 23
a value between 1(the lowest volume level) and 10 (the highest volume
level).
The terminal is now ready for connecting to the PBX.
Installing the antenna adapter
An external antenna improves signal reception and transmission. An antenna
adapter for use between the Nokia 22 and a standard FME connector is provided
by Nokia (See “6. Accessories” on page 34).
Distance, large obstacles (for example hills, buildings) or installing the device
below ground level can reduce the signal strength. Installing an external anten-
na may help.
The installation procedure:
1 Pull out the antenna from the GSM
terminal.
2 Connect the antenna adapter to the
antenna connector.
3 Install the antenna adapter in the ex-
ternal FME antenna connector.
For specifications for the external antenna, antenna adapter and connectors, see
“7. Technical specifications” on page 36.