Caleo
Each practice ought employ a receptionist who can make phone appointments to suit each patient's . There are a lot of patients and their carers who lack any knowledge of or access to computers.
Doctors are expensive to hire : receptionists are comparatively cheap to hire.
The trouble with making phone appointments is that people can hang on the phone for ages, which just isn't practical if you're on the way to work or have children running round your feet. An e-consult request takes minutes.
Secondly, lots of people don't like telling the receptionist what's wrong with them (look back at some GN threads on the topic). Personally, I'd father write a couple of sentences than tell an unknown receptionist what's wrong with me.
Thirdly, surgeries will need to make some provision for people who don't have internet access, don't have the capacity to make an online appointment or are blind, etc. Those patients will need coding somehow, so that if somebody rings up and says their name is X, the receptionist can check the records and see that this is somebody who needs to make an appointment by phone. I don't know how they'll do it - maybe you should contact your patient voice group (or whatever it's called) and make the point.