Faster phoning using converted side-pedal (5-4)

I believe the answer is:

speed-dial

I'm a little stuck... Click here to teach me more about this clue!

'faster phoning' is the definition.
I can't tell whether this defines the answer.

'converted side-pedal' is the wordplay.
'converted' indicates anagramming the letters.
'side'+'pedal'='sidepedal'
'sidepedal' with letters rearranged gives 'SPEED-DIAL'.

'using' acts as a link.

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.

Want a hint initially instead of a full solution? Install my app