TABLE OF CONTENTSTABLE OF CONTENTS
Introduction .......................................................................................................... 4
Important Safety Instructions/Warnings ................................................... 5
Parts Checklist ....................................................................................................11
Quick Reference Guide ....................................................................................12
C900 Keys/Functions .........................................................................................13
Installation
Inserting the SIM Card .......................................................................................15
Inserting the Battery ..........................................................................................16
Inserting Standard Batteries ..............................................................................16
Charging the Battery ..........................................................................................16
Battery and Strength Indication ........................................................................17
Basic Telephone Operation
Turning the phone on and off ............................................................................18
Setting Date and Time .......................................................................................18
Making and Ending a Call ...................................................................................18
Accepting an Incoming Call................................................................................19
Last Number Redial ...........................................................................................19
Phonebook
Dialing from the Phonebook ............................................................................ 20
Changing Phonebook Entries ............................................................................21
Searching Phonebook Entries ............................................................................21
Managing the Top 10 ......................................................................................... 22
Phonebook settings ........................................................................................... 22
Saving numbers from caller lists to Phonebook .............................................. 22
Saving numbers to Phonebook via Text (SMS) ............................................... 23
Emergency Calls ................................................................................................ 24
Saving the Emergency Numbers ...................................................................... 24
In Need of Assistance Right Away ................................................................... 25
What Happens after you press the Help Button............................................ 25
Deactivating the Emergency Button ................................................................ 25
Other Telephone Operations
Small Menu ......................................................................................................... 26
Dialed Numbers ................................................................................................ 26
Missed Calls ....................................................................................................... 26
Received Calls .................................................................................................... 26
Voicemail ............................................................................................................ 27
Settings ............................................................................................................... 27
Alarm Clock ....................................................................................................... 28
Manual Key and Auto Key Lock ....................................................................... 29
My Menu ............................................................................................................ 30
Reminders .......................................................................................................... 30
SMS (Text) Messaging
SMS On and Off .................................................................................................31
Writing an SMS ...................................................................................................31
Sending your written SMS ................................................................................ 33
Answering a received SMS ............................................................................... 33
Creating and Inserting Templates .................................................................... 34
Overview of Menus ........................................................................................... 36
Troubleshooting ................................................................................................. 40
Technical Specifications .................................................................................. 42
FCC Requirements and Regulations .......................................................... 44
Warranty and Service ..................................................................................... 46