Ok I suspect there is a step missing from what the receptionist does: you need to press XFER before you can transfer the call or do anything else. The keypad is not activated unless you tell the phone what you want to do first (ie. transfer, conference?)
If the goal was not to transfer, and you just put that person on hold while you make a 2nd independent call (ie. you want to check if there is a free appointment with a colleague and get back to the customer with actually transferring them) then you have a couple of options.
a) Pretend you are doing an attended transfer, but you don't actually have to transfer the call:
- Press "XFER", dial the number you want
- Press "Dial" or "OK" and the 2nd line will call out
- When you are done with your 2nd call, simply press "End"
- You are now left with the previous call on screen, which is still on hold. Press "Resume" to get them back
b) Provision line keys from the 3CX extension setup under BLFs:
- Add two line keys: one which will represent call 1 and another for call 2
- Press OK to save
- Re-provision the phone and you should see two line keys in the BLF area.
- Now when you are in a call, simply press "Hold"
- Press the 2nd line key which will open a second line and allow you to dial on they pad
(This will waste 2 BLF slots)**