Landline (6)

Setting up your Phone (FRITZ!Box Router)

Modified on Tue, 6 Aug at 5:43 PM
Setting up your Phone (Zyxel Router)

Modified on Tue, 6 Aug at 4:11 PM
If the existing fixed network number is taken over, will the previous provider be automatically terminated?

Modified on Wed, 26 Jun, 2019 at 12:14 PM
Can any SIP client be used for telephoning?

Modified on Tue, 28 Mar, 2023 at 3:42 PM
What are the call rates for fixed network telephony?

Modified on Mon, 13 May at 9:46 AM
Can I keep my fixed network contract with another provider?

Modified on Fri, 31 Mar, 2023 at 10:06 AM