Article summary
Viber Out can reach people on ordinary phone lines, even if they don’t use Viber. Learn how to interpret a connected call alongside a Viber registration result.
You place a Viber Out call, the customer picks up, and a later Viber number check marks the same number as unregistered. Both records can be right. Viber Out can reach regular mobile numbers and landlines, and the recipient doesn't need the Viber app to answer.[1]
What the customer actually answered
Say a travel agency calls a guest through Viber Out to confirm a pickup time. The agent logs “reached on Viber.” A colleague later reads that note and assumes the guest can receive pickup directions in a Viber chat.
“Answered a phone call. Viber contact details unconfirmed” gives the colleague something they can work with. If the guest prefers Viber, ask which number they use there or invite them to send the first message. A customer may use one line for business calls and another for messaging.
When a registration check is worth running
If the next step is a callback, the existing phone record may be enough. If your team uses Viber for customer service, keep call outcomes and Viber registration in separate columns. Then assign follow-ups based on the channels customers have agreed to use.
For an existing phone list, AppShai’s Viber number checker offers a bulk registration check. Upload the numbers in a TXT file and download the Excel result with the phone number and its registration status.[2] If a result differs from a colleague’s notes, compare the full submitted number with the one the customer confirmed for Viber. Use the customer’s agreed contact channel even when the result shows the number is registered.
References
- Rakuten Viber Help Center · Learn how Viber Out works · Explains the lines Viber Out can call and what recipients need to answer.
- AppShai Viber number screening · Lists the registration task and the fields it returns.
