Free Tools
Free Tools
Free phone and business tools to help you work smarter.
Calculators
Missed Call Cost Calculator
Find out how much revenue your business loses from unanswered calls.
Phone Cost Calculator
Compare the cost of answering calls yourself, hiring staff, or using Safina.
Response Time Calculator
See how your call-back speed affects lead conversion rates.
Business Availability Checker
Find out what percentage of the week you're unreachable by phone.
Phone Tools
Call Forwarding Setup Guide
Get the exact GSM code to set up call forwarding on your phone. Works with any carrier.
Phone Number Validator
Check if a phone number is valid, detect the country, and format it correctly.
Voicemail Script Generator
Generate a professional voicemail greeting for your business in seconds.
Out-of-Office Message Generator
Create a professional out-of-office auto-reply for email or SMS.
GSM & USSD Codes Reference
Every GSM code organized by category. Search, filter, and copy any code for call forwarding, caller ID, call barring, and more.