10 | User Guide Payment terminals
For an iWL250B to work, it must be associated with a base station within range. To change which base station iWL250B
is connected to, do as follows:
1. Press the button at the far left under the screen.
2. Select 0 – Telium manager
3. Enter code 4302+OK
4. Select Initialization > Hardware > Cradle setup > Association
5. Now you can choose to add a new base station, select a base station, or delete a base station.
Inserting a SIM card (iWL250G only)
If iWL250G is not supplied with a SIM card already installed, do as follows to insert a SIM card:
Open the backside cover by pressing the clips downwards.
Insert the SIM card under the fl ap labelled “SIM”.