User Guide

3
Contents
General Information——————6
Phone Models Covered
Network Services
Sonim Support Information
Use the Guide Effectively
Your Safety Guidelines——————9
Battery Performance
Battery Replacement
Avoid Short Circuit
Avoid High Temperatures
Battery Disposal
Personal Medical Devices
Child Safety
Emergency Calls
SAR Information
Getting Started——————14
Getting Started
Battery Usage
Inserting the Battery
Removing the Battery
Charging the Battery
Phone Activation
Switching On
Home Screen
Key Shortcuts in Home Screen
Keypad Functions
Your Sonim XP3405 SHIELD Phone——————24
Your Sonim XP3405 SHIELD Phone
Main Menu
Main Menu Icons
Home Screen Indicators
Managing Your Phone——————27
Manage Your Phone
Display Settings
Tone settings
Date and Time
Shortcuts
Phone Settings
Security
Restore Factory Settings
Phone Details
Managing Calls——————31
Managing Calls
Dial a Number
Dial an International Number
Dial a Number via Contacts
Dial a Number via the Call History
Managing Call History
Call Timers
Any key Answer
Auto Redial
Speed Dial
Auto-Service Update
International Prex
Data Calls
Call Summary
In-Call Timer
Message Response
Receive a Call
Managing Contacts——————34
Managing Contacts
Add a New Contact
View the Contact Details
Sending a Message from Contacts
Dialing a Number from Contacts
Edit the Contact Details
Delete Contact
Sending Contact
Selecting Multiple Contacts
Caller Groups
Phonebook Settings