Siemens Gigaset C300H/CS3

How to register the Gigaset C300H & CS3 Additional Handset:


1 On the main phone base (the one connected to the phone socket), press and hold the paging button for 5 seconds until the base beeps. The base is now in registration mode.

The next steps must be finished within 60 seconds.


On the handset you want to register, please press the right side of the navigation button, the handset will enter the main MENU.


3 Using the navigation button scroll down the options until you come to "Settings" and then press "OK".


4 Scroll down again using the navigation key until you come to "Registration" and confirm your selection by pressing "OK".


5 Press "OK" again to confirm that you wish to register the handset.


5 The handset will display the message 'Handset is registering', which can take up to 1 minute. If prompted to enter the Base PIN, the default is 0000.



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