Waiting for a phone rep, maybe

• Delayed for now
• Listening to cheesy music, maybe
• Listening to Muzak, perhaps
• Hearing music on the phone, perhaps
• Waiting for a party, perhaps
• Listening to bad music, maybe
• Working hard earlier, temporarily delayed
• Unhappily listening to music?

Wiktionary Word definitions in Wiktionary
vb. 1 (context transitive rare English) To hold on (to). 2 (context intransitive rare English) To hold on.