RCA IP150 Manual page 19

Select a line and you will be prompted to enter the following information: Server,
SIP Username, Auth Username, and Password.
This information will be given to you by your service provider. The Description,
Domain, Voicemail Number and SIP Registration Interval entries are optional. For
more information on those entries please see the The IP150 and Your Phone Sys-
tem section of this manual.
Tapping the white space on each line will bring up an on-screen keyboard to allow
you to enter the information on your phone. Once you have entered the informa-
tion from your service provider into the correct places, tap "Apply Changes."
19