Sony Ericsson K750 User Guide - Page 18

Calling Calling Calls, contacts, voice control, call options. Making Calls Before you can make or receive any calls, you must turn on the phone and be within range of a network. % 7 Turning on the Phone and Making Calls. Networks When you turn on the phone, it automatically selects your home network if this is within range. If it is not within range, you may use another network, provided your service provider has an agreement that allows you to do so. This is called roaming. You can select the network you want to use, or you can add a network to your list of preferred networks. You can also modify the order in which networks are selected during an automatic search. For all such options } Settings } the Connectivity tab } Mobile Networks. You can call numbers from the call list and contacts, % 24 Call List, and % 20 Contacts. You can also use your voice to make calls, % 25 Voice Control. To make a call 1 Enter the phone number (with international country code and area code if applicable). 2 } Call to make the call. 3 } End Call to end the call. To modify the ear speaker volume Press or to increase or decrease the ear speaker volume during a call. To use the loudspeaker during a voice call 1 Press and select Turn On Speaker to turn on the loudspeaker. 2 Press and select Turn Off Speaker to turn off the loudspeaker. Do not hold the phone to your ear while using the loudspeaker. This could damage your hearing. To turn off the microphone 1 Press and hold . 2 To resume the conversation, press again. 18 This is the Internet version of the user's guide. © Print only for private use.