AT&T 5845 user manual Technical Specifications

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5840_CIB_2ATT 2003.3.5 6:12 PM Page 71

TECHNICAL SPECIFICATIONS

TECHNICAL SPECIFICATIONS

RF Frequency Band	2400 MHz – 2483.5 MHz
(Handset to base)

RF Frequency Band	5725 MHz – 5850 MHz
(Base to handset)

Number of Channels	95

Channel Spacing	864 kHz

Handset Transmit Power	+23 dBm

Base Transmit Power	+29 dBm

Sensitivity	–93 dBm

Modulation	GFSK

Operating Temperature	0°C – 50°C

Base Unit Voltage	96 – 127 Vrms
(AC Voltage,60Hz)

Base Unit Voltage	7 Vdc @ 1A
(DC Adapter Output)

Handset Voltage	2.0 – 3.0 Vdc,1400mAh
(2-Cell NiMH Battery)

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Contents Part 1 Important Product Information With Caller ID/Call Waiting5840CIB2ATT 2003.3.5 611 PM Contents Before YOU Begin Parts ListAbout Caller Identification Caller ID About the Calls LogAbout Adding Handsets Installation Table/Desk InstallationConnect the telephone line cord Connect the power cord Install the handset battery Charge the handset batteryCheck for dial tone Register an additional HandsetModel 5800 handset About Handset RegistrationFollow Steps 3-5 in Table/Desktop Installation Wall InstallationSpare Battery/Power Failure Backup Headset Belt ClipFeature Setup Handset Feature Setup MenuSet Time Clock Mode Sound Select ¥NOTE The mid-boost setting is hearing-aid compatibleRinger Volume Ringer Melody Vibrate Control Low Batt Tone Range Tone Keypad Tone Set Contrast Language Setting Feature Setup Base Ringer Melody Dial Mode Tone/Pulse Contrast Language At the Handset Telephone OperationMake a Call Answer a CallVolume HandsetBase Speaker Answer a Call Switch Between Handset and SpeakerphoneHandset Speakerphone Make a CallDialing Options Base SpeakerphoneRedial Save a Redial NumberDelete a Redial Number Base Flash/Call WaitingMute Hold Temporary Tone Dialing Screen Displays When Display Screen MessagesThis Icon Indicates Handset IconsBase Icons Base LightsLight Status Indicates One beep Tones and What They MeanTone Indicates Three quick beepsIntercom Calls Intercom OperationAnswering Intercom End IntercomAnswer an Incoming Call While on an Intercom Call From the Base Blind Call TransferAnnounced Call Transfer From the HandsetConference Calling Store a Number and Name in Phone Book Phone BookKeypad Characters Dial a Number in Phone Book Edit a Number/Name in Phone Book Delete a Number/Name in Phone Book Caller ID Operation Store Record in Phone Book Review Calls LogDisplay Dial Remove Call Records Removing a Specific Call RecordRemoving All Records Set the Clock Audible IndicatorsAnswering System Operation AT the Base Turn Answering System On/OffAbout Announcements About MailboxesAnnouncement Record Your AnnouncementAnswering System Feature Setup Feature Summary Listen to, Save & Delete Messages Play MessagesDelete Messages Call Screening/Intercept Adjust Playback VolumeRecord a Memo Window Displays When Message Window DisplayVoice Menu Connect with the Answering SystemFunction Command Remote Access CommandsBatteries Battery LifeBattery Indicator Charge the Handset Battery PackSpare Battery Replace the Handset Battery Pack Case of Difficulty ProblemSolution ProblemsolutionIf you hear noise or interference when using the phone To re-initialize the handset and baseIf your handset dis- plays Enter Base ID or no Base SUB Misdials Problem SolutionIf the phone does not ring when you receive a call If your telephoneIf the caller’s name or phone number is not displayed Caller ID If callers are unable to leave messages in Mailbox 2 or Answering System If messages are IncompleteIf your outgoing Announcement isn’tClear Announce Only Default SettingsDefault Settings Function Default SettingTechnical Specifications Technical SpecificationsIndex 5840CIB2ATT 2003.3.5 612 PM 5840CIB2ATT 2003.3.5 612 PM