3.4.5. Settings...............................................................................................16
3.5. How to make a call...............................................................................19
3.6. Answering a call....................................................................................20
3.7. Speakerphone.......................................................................................20
3.8. Adjusting audio volume .......................................................................21
3.9. Adjusting ringer volume.......................................................................21
3.10. Silent and vibration modes...............................................................21
3.11. Adding a New Contact to the Address Book.................................22
3.12. Calling a Contact in the Address Book...........................................23
3.13. Sending and Reading SMS..............................................................23
3.14. Camera ................................................................................................24
3.15. Torch ....................................................................................................24
3.16. Multifunction button............................................................................25
3.16.1. Long pressed key (2s) ...................................................................25
3.16.2. PTT button .......................................................................................26
3.17. SOS button..........................................................................................26
3.18. Bluetooth..............................................................................................28