Utstar gsm738 User Guide

Standby is the most basic state of your phone. The phone goes into
Standby Mode after you turn it on, or whenever you briefly press
the         key. When your phone is in Standby Mode, you will typically
see the current date and time. If you enter a phone number, you can
press the         key to dial it, or press the          soft key to save it in the
Phonebook. 

Press the         key at any time to return to Standby Mode. 
Be careful;  if you are on a call when you press the         key, 
your phone disconnects the call and returns to Standby Mode.

17

18

You can place and answer calls only when your phone is turned on.
During a call, the phone is in Talk Mode. While you are in the talk
mode, pressing the           soft key gives you a list of options. 
See page 27 for details.

Use the Key Lock feature to make sure that the keys are not pressed
accidentally, such as when the phone slips around inside a briefcase.

In Standby Mode, press and hold the        key. 
“Key Locked” appears on the display and the keys are
immediately locked. Note that you can switch the phone off
then on by pressing and holding the         key.