Often times knowing the purpose of their calls allows me to respond to their messages by sending them emails. As an example, when people have a question, often times I can send them an email answering their question. Knowing the purpose of the call also allows me to continue the communication through their voicemail if we end up playing phone tag.
Hello! Thanks for calling [LinkedPhone’s Customer Success Team]. We are currently helping other customers achieve their goals and want to do the same for you! Please leave a message with your name, number, and a brief description of how we can serve you. We promise to return your call [before close of business today]. In the interim, you can also check out our website at [linkedphone.com] for helpful answers to our most common requests. Thank you.

Collaborate across desktop and mobile with team messaging. Skip sending email attachments and simply drag and drop files right into chats. Update everyone in a room chat or instant message team members one-to-one. Cost: Included for all users on the Office plan.
Record from Phone: This tool lets you speak your recording into your phone, and saves it to your account as a greeting. Upload New File: This option lets you upload a pre-recorded audio file (WAV, MP3 or GSM format) to use as your voicemail greeting or as hold music. For a small fee, you can also use our professional greeting service