GE 25203 User Manual

Pre-dialing lets you to enter, check , and edit a telephone number before engaging the 

line. There are several ways to pre-dial a telephone number:

• Manually enter the telephone number, or
• Press one of the 16 Memory location buttons, or
• Press Directory, followed by the Review 3 or 4 button to search the phone book

memory.

• Press the Review 3 or 4 buttons to scroll the CID memory, or
• Press the Redial button.

Then -
1.   Press the Dial button. The phone automatically selects a line and activates the 

speakerphone.

2.   Dial the number showing in the display.

During a phone conversation, a built-in call timer displays the length of the call in min-

utes and seconds. When the call is finished, total time shows in the display for about 10 

seconds. A call is timed even while it is on hold.

To have a private, off-line conversation, use the Mute feature. The party on the telephone 

line cannot hear you. A conversation can be muted during speakerphone, handset, or 

headset use.
1.  Press Mute. The Mute indicator activates.
2.  Press Mute to cancel and return to your phone conversation