Show your appreciation at what a wonderful time was had by all on that phone call! Or, you could put it at the beginning. AND the end. Unless your phone system is totally automated, you might not need this. Humans, after all, are better.
 
If you need something a little bit different to what's available in the shop then pop over to my voiceover demo reels page. Listen to the telephony audio and see if anything sparks an idea.
 
This is one of 4 call-end messages available in the shop. Others:
https://www.martinwhiskin.co.uk/product-page/call-end-message-1
https://www.martinwhiskin.co.uk/product-page/call-end-message-2
https://www.martinwhiskin.co.uk/product-page/call-end-message-4
 
Alternatively, have a read of this blog which explains all about crafting the perfect voicemail. DIY style!