SmartLine Second Phone Number

SmartLine Second Phone Number offers a dedicated line for work calls and texts, shielding your personal number. Ideal for entrepreneurs and freelancers, it provides spam filtering, customizable voicemail, and cellular-based call quality—all in a 5-minute setup. Start with a 7-day free trial, then choose flexible subscription plans.

Features of SmartLine APK

✨ Dual Number Management: Assign one number for clients, keeping your personal contact private.

✨ Cellular Quality Calls: Relies on your phone network for crisp audio, avoiding VOIP lag.

✨ Smart Spam Filter: Suspected spam calls go straight to voicemail.

✨ Customizable Greetings: Record professional voicemail messages per business hours.

✨ Voicemail Transcripts: Automatically converts messages to text for quick reading.

✨ Number Porting: Transfer an existing business number to SmartLine hassle-free.

Advantages of SmartLine APK

No Extra Hardware: Works instantly on your existing smartphone.

Free Trial: Test all premium features for 7 days at zero cost.

24/7 Call History: Track interactions neatly organized by contact.

Professional Image: Display a toll-free or local number to build credibility.

Disadvantages of SmartLine APK

- Limited to U.S. numbers; no international options.

- Subscription renews automatically unless canceled.

- Some users report occasional app crashes on older devices.

Development Team of SmartLine APK

Created by GoDaddy—a leader in domain and small-business tools—SmartLine combines telecom expertise with user-centric design. Their focus on affordability makes enterprise-level communication accessible to solopreneurs and startups.

Competitive Edge

Google Voice: Free for personal use but lacks business-focused voicemail tools.

Grasshopper: Pricier with similar features but no free trial.

Burner: Prioritizes anonymity over professional customization.

Market Performance

Rated 4.3/5 on Google Play, praised for simplicity and call clarity. Over 500K downloads highlight its popularity among freelancers and gig workers. Users appreciate spam blocking but request expanded international support.

Version Updates

Latest update (v4.36.12) introduced voicemail transcription in Spanish and improved SMS syncing. Earlier versions optimized battery usage during calls.

Balancing cost and functionality, SmartLine is a top pick for U.S.-based professionals seeking a no-frills second line. Its seamless integration with daily workflows makes it a standout in crowded markets.