Industry blog - Voice UP Your BUSINESS

SIM Card: What is it? What are its Pros and Cons?

Did you know there are actually more SIM cards in the world than people? According to the GSMA Mobile Economy Report 2025,” There are around 10.5 billion active SIM cards globally, while the world population is only about 8.1 billion.“…

What is a Virtual SIM Card, and How Does it Work?

Are you aware that the digital SIM market will reach approximately $10.8 billion by 2025 globally? This is a clear indicator that the world of the virtual SIM card is well underway. Take it from switching networks with a QR…

Is Collect Call Still a Thing? – Can you Still Make It?

How do you connect with your loved ones today? I’m sure you send a text message on the messaging apps or emails within a few clicks. But back when the internet had not taken the world by storm, people would…

30 Day SIM Only Deals: Your Monthly Mobile Plan Guide

Looking for a hassle-free mobile plan that won’t tie you down? A 30-day SIM-only deal gives you the flexibility to switch, upgrade, or cancel anytime without the commitment of a long-term contract. Whether you need more data, unlimited calls, or…

What is a Business SIM Only Deals and What Are Its Pros and Cons?

Suppose you are currently running a successful business or working somewhere, but you don't know about Business SIM Only Deals. In that case, you are missing out on something that might become a turning factor for your business growth. The…

A guy being frustrated after hearing "User Busy" message.

What Does User Busy Mean? – Reasons & Solutions

You’ve dialed the number, and there it is: "User Busy" 😕. But what’s actually going on? Is it a sign of an overloaded line, or is something more at play? If you’ve ever wondered what triggers this message and how…

A Guy looking at Validated call in his mobile phone.

Validated Call Meaning – Complete Information

Tired of constantly ignoring calls, wondering if they're real or just another scam? A validated call could be the solution to your frustration! But what is a validated call, and how can it save you from those annoying interruptions? As…

A Girl Worrying on what does "This number is no longer in service' Could mean.

“This Number is no Longer in Service” – What Does it Mean?

You pick up your phone, dial a number, and hear the dreaded message: “This number is no longer in service.” Uh-oh… did they change their number, or has your call been swallowed by the digital void? Don’t worry, this happens…

Office Personnel discussing to execute digital call plan.

What is a Digital Call Plan? – A Complete Guide (2025)

Ever wondered how businesses make calls without all those expensive, old-school phone lines? The secret is a digital call plan, and it's not only for the big companies! It's available to anyone. Anyone can swap out their old phone line…

A Girl Being Sad After Seeing Call Rejected message in Mobile Phone.

Call Rejected Meaning – Solutions and Causes

Imagine knocking on someone’s door only to have the door shut on you with no explanation. That’s exactly what a rejected call feels like. But before you assume the worst, let’s get one thing straight: call rejected meaning. Call rejection…

Phone System Features

Call Features

Message Features

Productivity

Notification Feature

Integrations

International Numbers

Toll-free Numbers

Vanity Phone Number

Multiple Phone Numbers

Business Hours

Voicemail Greetings

Text to Speech

Call Routing

Interactive Voice Response (IVR)

Outbound Calling

Inbound Calling

Global Calling

Call History

Concurrent Calls

Voicemail

Call recording

Call Flow Designer

Call Forwarding

SMS

Frictionless SMS

SMS Filters

MMS (coming soon)

Mute Conversation

SMS Campaigns (coming soon)

Schedule SMS (coming soon)

Schedule MMS (coming soon)

Web Application

Android App

Desktop Agent

Chrome Extension

Number Sharing

Advanced Filtering

Agent Addition

Agent Groups

Unlimited Contacts

Desktop Notification

Mobile Notification

Email Notification

Extension Notification

One-click Setup

CRM Integration

Contact Synchronization

2 way- data Sync.

Other Integrations

Let’s catch up

Integration

Startup

Healthcare

E-Commerce

Travel and Tourism

Sales

Hotels

Franchise

Professional Services

Insurance

Recruiting

Education

Let’s catch up

Integration

Blogs

Compare

Local Phone Number

Virtual Phone Number

About Us

Testimonials

A2P 10DLC

Download Apps

Help Center

Let’s catch up

Integration

Phone Number Checker

Phone Number Validator

Phone Carrier Lookup

Reverse Phone Lookup