User manual UNIDEN 420

[. . . ] TABLE OF CONTENTS INITIAL SETUP Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 420 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If the PRIME LINE is not available when the phone goes off hook, the next available line will be selected. If all lines are in use, an error tone will be heard and no line will be seized. The PRIME LINE selection can be overridden simply by pressing the LINE SELECT button. If the line selected is free, the speakerphone will be automatically activated. If the line is in use, the line will not be seized. TELEPHONE OFF-HOOK VOLUME 1 . To change the volume level for each mode, press VOLUME + or VOLUME ­ when in that mode. RECEIVING TELEPHONE CALLS A call can be manually answered by pressing the LINE SELECT button for the ringing line. The speakerphone will turn ON and the call will be answered. If the phone is ringing and is taken off-hook without selecting a line, the ringing line will be answered. If more than one line is ringing, the calls will be answered in the order of the lines, one through four. If the phone is ringing and you do NOT wish to answer the call but wish to make an outgoing call, press the LINE SELECT button of a non-ringing line. 2. A tone will sound when the highest or lowest setting is reached. NOTE: There is no tone when the highest speaker volume level is reached. RINGER VOLUME 1. From the idle mode, press VOLUME + or VOLUME ­ until the desired ringer level is heard. RECEIVING CALL WAITING CALLS If you subscribe to Call Waiting and a call is received on a line in use for another call, you will hear a beep to indicate the presence of a Call Waiting call. If you subscribe to Call Waiting Caller ID, the Caller ID information will appear on the display. To answer the call waiting call, either press FLASH or enter the CENTREX call waiting command (for example 99) on the desk station. To simplify CENTREX operation, you can program the command into one of the feature keys. Refer to your CENTREX manual for the correct command sequence. 22 23 TELEPHONE OPERATION TRANSFERRING CALLS Calls answered at one extension can be transferred to any available extension in the system. TELEPHONE OPERATION MUTE Disables the microphone on the 420 handset, headset and speakerphone. This is useful for private conversations in the middle of a call. TO TRANSFER A CALL 1 . While off-hook, press TRANSFER followed by the extension to which the call is to be transferred. Transfer 11 CID:000/001 TO MUTE A CALL 1 . The MUTE INDICATOR will light to indicate that the 420 has been muted. TO RELEASE MUTE 2 . The call will automatically be placed on hold at the transferring extension. Hang up. NOTES: If a call is transferred and not answered by the intended recipient, an alert tone will sound every 3 minutes (Hold Reminder is programmed ON). After 20 minutes without being answered, the call will automatically be dropped. [. . . ] To protect it from overheating, these openings must not be blocked or covered by placing the product on the bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in an enclosed environment unless proper ventilation is provided. Do not allow anything to rest on the power cord. [. . . ]