RCA 25202re3 用户手册
![RCA](https://files.manualsbrain.com/attachments/6b336449d10e9503a8f1afabf6fe58abc077efae/common/fit/150/50/961c0a163e43761b7752b1f02fbea68e03a18c9193cc44fdbe7167236907/brand_logo.jpeg)
18
Telephone Operation
Pre-Dialing Telephone Numbers
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:
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
or button to search the phone book
memory.
• Press the REVIEW
or buttons to scroll the CID memory, or
• Press the REDIAL button.
Then -
1. Press the DIAL button. The phone automatically selects a line and turns on the
speakerphone.
2. Dial the number showing in the display.
Call Timer
During a phone conversation, a built-in call timer displays the length of the call in
minutes 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.
minutes 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.
Mute
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.
line cannot hear you. A conversation can be muted during speakerphone, handset, or
headset use.
1. Press MUTE. The mute indicator turns on.
2. Press MUTE to cancel and return to your phone conversation
NOTE: Switching from speakerphone to handset or headset cancels mute.