There are two parts to this - the phone answering and the work involved in making the appointments. I’m going to deal exclusively with the call answering because it’s one of my particular bug bears!
So you are really saying you would be prepared to sit at your desk from 9-5 each day without a break, on the off chance of that phone ringing and earning £1??? Why oh why do VAs say they are going to do this??? :no:
Excuses I get range from: “But I’m sitting there anyway” (so you won’t be doing any other chargeable work which gets interrupted by the calls?); “My client knows I’m not a call centre and is happy that I can’t answer every call” (yes, I’m sure they will be thrilled when you miss a call which costs them a big contract); and the inevitable “But I can always ring the client back” (and the point of using a call answering service therefore would be???).
In my opinion you cannot do phone answering if you are a single VA working alone. You will always need a loo break, to get lunch, be on another call, have to go the the post office/bank and sods law is that the calls will come in whenever you are doing that. Plus you need to charge your clients for the convenience of you sitting there being prepared to work 9am-5pm for them - how much depends on how many other clients you have also paying you to be there, but it still needs costed and accounted for.
And why do I know this? Because the VAs come crying to me when they can’t cope any more and their client is demanding they work 8 hour days without a break and they need a holiday/get sick/get pregnant and need to have cover. And I CAN’T help them because it would cost me more to invoice the VA for the cost of the calls than to actually do the work! And the client WON’T pay any more and is utterly spoiled because the VA has agreed to this insane fee structure.
Rant over sorry!