![background image](http://html1.mh-extra.com/html/panasonic/kx-tgp550/kx-tgp550_configuration-manual_4100087009.webp)
Almost there! Next, go to the “Telephone” Tab. Depending on which lines you want to ring which Handset and/or Base
Handset you will make the following changes.
*** NOTE: Only KX-TGP550 will have a Base Handset option meaning unlike the Panasonic 500 the Panasonic
550 has a CORDED handset attached to it which will need its own DID and line configuration.
*** Note: Even though you will be able to select multiple lines per handset or Base Handset this is not a supported
service or feature with Intermedia at this time. You want to have the handset and “Line No” match in both the top and
bottom. Also, note the default dial out drop down is set to the correct “Line No” for the handset associated to that line.
*** If you do not see Base in your above image this just means your model does not have a Base Corded handset and
can ignore changing Lines or Defaults for the Base (Handset) field. The only model that will have Base Handset as an
option is Panasonic KX-TGP550 which has a Corded Handset built in to the Base.