You have questions regarding your telephone? Here you will find answers. Just select your product category (e.g. Analogue phones) and click on the relevant product. If you do not know the product category, you will find your respective telephone with using the product search or under the menu item 'All products'.
Answers to frequently asked questions
Please select your product
Can I use a repeater to increase my base's range?
How can I listen in to an external call / 3 Party Service?
How can I make an internal call?
How can I activate the repeater mode?
How can I change the language from the handset?
How can I set up the handset volume?
Is it possible to switch off the Music on hold?
How can I transfer an external call to an internal handset?
How can I make an internal call?
How can I listen in to an external call / 3 Party Service?
How can I deregister handsets from the base?
How many handsets can be registered to the base?
How can I register an additional handset to the base station?

