There are two popular apps to perform this service: Slydial and WhatCall. While Slydial used to be the market leader, it’s since been flooded with poor reviews due to the service only working sometimes. WhatCall continued to work for a time, but as of February 2021, also appears to be having major issues and is only working sporadically.
Ooma voicemail app is among best voicemail app android providing high degree of flexibility. The app offers its users with high-quality voicemail and all-around phone services from anywhere. You can manage your voicemails efficiently and effectively with this app. Ooma allows you to delete, compile, and listen to all voicemails easily.

Voicemail used to be one of the biggest features of a mobile phone plan, but now it’s one of those features not many people use. As a matter of fact, as far back as 2014, NPR explored the reasons why millennials (and those who come after) hate the service.
Techjunkie.com One sign that your phone calls are being ignored is how many rings before it goes to voicemail. Generally, the feedback ringtone will go through several cycles before the voicemail message comes up. If upon placing the phone call, it rings only once or twice and goes to voicemail then your calls are probably being declined. 443 is also the number to dial to retrieve voicemails. To switch voicemail off dial 1626. Voicemail deducts one minute from your Goodybag regardless of length of call (assuming you have minutes left) or, if not, costs 8p per call.