GN Netcom GN 9120 DG manual Checking in on the Dect telephone base station

Important note: Please bear in mind that to use the GN 9120 DG, your DECT telephone must conform to the GAP standard (Generic Access Profile). Most modern DECT systems conform to this standard. If you are not sure whether your unit conforms to the GAP standard, please refer to the user guide for your telephone.

3. Checking in on the DECT telephone base station

Before using your GN 9120 DG, you will need to check the headset into the base station of your DECT telephone. 6 sec

Before checking in the headset, please first read the instructions on how to check in a new DECT headset or GAP-compatible handset. These can be found in the user guide accompanying your DECT telephone.

1.Enter the system authentication code, 0000, for your DECT telephone so that it matches the default PIN code for the GN 9120 DG.

Note: In many DECT telephones the authentication code 0000 is already set up as the default code, which means that it might not be necessary to change the code at all.

2. Switch the GN 9120 DG to check-in mode. Hold down the three function buttons on the headset (2b, 2d, 2c) for 6 seconds until the online display (2a) on the headset starts flashing quickly.

3.You can now initiate the search process for the base station to detect the headset. (Please follow the individual steps in the user guide for your DECT telephone to do this.)

3 – Checking in on the base station