"When Will You (Make My Telephone Ring)" is a single released by the Scottish group Deacon Blue in 1987 and in 1988.

The song features prominent backing vocals from members of R&B group Londonbeat.

The video for the song was directed by John Scarlett-Davis and produced by Nick Verden for Radar Films.

In an interview given to the Daily Record in 2012, songwriter Ricky Ross explained that "It’s so hard to remember.

It was first released in August 1987 as the third single from Deacon Blue's first album Raintown.