If you're wondering why you haven't been getting a final call back
after a phone interview, it could be because you're doing a few things
wrong

1. Don't ramble:
Phone screens are actually meant to be simple and basic. All a recruiter
wants to hear from you is a basic rundown of your experience and what
you'd be able to offer in the new role. You don't need to give a
detailed, minute to minute explanation of every task you ever did in
your previous position. Focus on highlighting projects, tasks or
accomplishments that are relevant to the position you are currently
being interviewed for.
2. Sound enthusiastic, not distracted:
The first rule of a phone interview? Stop whatever else you're doing and
focus on the talk. You need to be able to answer what you're being
asked, promptly and precisely. If you're passionate about getting the
job, a recruiter will immediately be able to tell. Remember that your
recruiter talks to many people on a daily basis with the purpose of
hiring. If you really want the job, your enthusiasm will shine through
during the conversation. You don't need to sound over excited, but do
keep a few pointers in mind about why you want to work for that
particular company.
3. You're making it too personal:
Recruiters are usually friendly and will come off as easy to talk to
over the phone. Don't let that make you forget that you are in fact
interviewing for a job. Keeping it professional is your number one
priority; which means keep the personal anecdotes or tales out of the
equation. It's great to be yourself and show off your personality, but
remember not to go overboard. It is best to stick to what you're being
asked and frame your answers around the question. Don't digress.