Ericsson F221m - Manual (Page 11)

The FCT is also equipped with an RS232 port that
enables you to use it as a GSM modem for PC fax,
data and SMS services. For this specific
configuration, please refer to the FCT Data
Reference Manual. See Accessories on page 39.
Preparing your FCT
You need to follow these steps before you install the
FCT on the wall and make all definitive connections.
Warning!: the FCT should be switched off before
inserting or removing your SIM card or connecting
any devices to the FCT.
Assembly
1. Connect the antenna.
2. Remove the front cover, pressing down and
pushing the small tab that is in the center of the
bottom part of the FCT. Open the SIM Card
holder shifting the mobile part of the holder and
then rotating it to place the connector upwards.
3. Close the SIM Card holder, placing it horizontally
and assuring it with the holder mobile part.
4. Optionally install the battery on the battery
compartment (over the SIM Card). To do so,
connect the battery cable to the FCT connector.
Connect the black cable to the negative pole of the
battery, and the red cable to the positive cable. Fit
the cable under the holding tab (over the SIM Card)
and insert the battery until it is hold by the tab.
5. Place the front cover back in its previous position.
10 Connections