Press the key/list icon on the bottom left area of your screen.
Click on "Add Account"
Set a name for this account.
Username = Telephonenumber
SIP Server = tel.lu
Enter your VOIP password.
Save your settings.
Trouble logging in? Simply enter your email address OR username in order to reset your password.
For faster and more reliable delivery, add email@example.com to your trusted senders list in your email software.