VTech IS8151-4 Cordless Phone User Manual

The VTech IS8151-4 is a DECT 6.0 cordless phone with Bluetooth wireless technology, supporting cell phone pairing, digital answering system, Smart Call Blocker, caller ID announce, push-to-talk, and expandable up to 12 handsets. It features a backlit display, 200-name phonebook (up to 4,000 from cell download), and 22-minute recording time. Includes one base and four handsets. Below are the key specifications, installation, operation, programming, and troubleshooting instructions.

1. Preparations 2. Description 3. Precautions 4. Specifications 5. Installation 6. Check Operation 7. Operating Features 8. Programming 9. Configuration 10. Troubleshooting

Preparations

Verify all parts are included: Telephone base, four cordless handsets, four battery packs (BT183342/BT283342), four battery covers, four belt clips, four handset chargers (with 3 CR1952 batteries), power adapters, telephone line cord, quick start guide. Install and charge handset batteries before use. Save sales receipt and packaging for warranty.

CAUTIONS: Use only supplied adapters and batteries. Save these instructions.

Handset Battery Installation: Insert battery into compartment with label facing down. Replace cover. Charge for 12 hours initially; indicators show charging status.

Description

The IS8151-4 is a DECT 6.0 cordless phone with Bluetooth. Base layout: LCD, CELL lights, CALL BLOCK, FIND HS, message controls, antenna, ANS ON, line keys, speaker, softkeys, navigation, MUTE/VOICE, REDIAL/PAUSE, VOL +/-, FLASH/PTT, dialing keys. Handset layout: LCD, VOICE, PTT, softkeys, line keys, VOL/CID, OFF/CANCEL, QUIET #, CALL BLOCK, REDIAL/PAUSE, CHARGE light, HOME/FLASH, dialing keys, speaker, MUTE/DELETE, headset jack. Features: Bluetooth pairing (up to 2 cells/headsets), phonebook download, remote voice control, answering system, Smart Call Blocker, PTT, chain dialing, equalizer. Range: 50 ft indoors, 300 ft outdoors; Bluetooth ~15 ft. Supports 4 handsets.

Applications: Home/office telephony with cell integration.

Precautions

CAUTION! To prevent electrical shock, unplug before cleaning. Use only in dry locations. Do not install base above 2 meters.

WARNING! Reduce risk of fire/shock: Do not use near water; avoid rough handling. Do not disassemble. Keep 6 inches from pacemakers. Use only specified adapter (6V DC) and Ni-MH batteries (BT183342/BT283342); risk of explosion if wrong. Dispose per local codes. Operate in 0°C - 50°C, 5%-95% humidity. Unplug during storms. Privacy limited; may interfere with TV/VCR. Bluetooth range up to 15 feet; poor cell reception not improved.

WARNING! For batteries: Do not burn/puncture; handle to avoid short circuits.

Specifications

Electrical: Frequency: DECT 6.0 (1921.536-1928.448 MHz); Power: Adapter 6V DC @600mA (base), @400mA (charger); Battery: Ni-MH 2.4V 400mAh (15 hr talk, 10 day standby). Bluetooth 2.0+.
Audio: Volume: Handset 1-6, base 1-8; Equalizer: Treble/Bass/Natural; Ringer multiple tones/volumes.
Memory: Phonebook: 200 home, up to 4,000 downloaded; Caller ID: 50 entries; Answering: 99 messages, 22 min total.
Operating Ambient: 0°C to 50°C; Humidity: 5% to 95% non-condensing.
Dimensions: Not specified.
Range: Cordless: 50 ft indoors, 300 ft outdoors; Bluetooth: 15 ft.
Other: Compliance: FCC Part 15/68, IC; Hearing aid compatible (TIA-1083).

Installation

Base: Plug power adapter and line cord into base and outlets/jack. For DSL, use filter. Wall mount: Use bracket. Charger: Plug adapter into outlet. Registration: Handsets pre-registered; for additional, place in base or use FIND HS method.

CAUTIONS: Use supplied components. Charge batteries 12 hours. Place base centrally, away from interference.

Check Operation

Set date/time via menu. Press HOME for dial tone. Test calls on home/cell lines. Check Bluetooth pairing and download. Test answering system and range.

Operating Features

Answering Calls: Press HOME/CELL/speakerphone.
Key Features: Volume (VOL +/-), mute (MUTE), redial (REDIAL), flash (FLASH), PTT, chain dialing, equalizer, QUIET mode, Bluetooth conference, Smart Call Blocker.
Ending Calls: Press OFF or cradle.
Answering System: ANS ON; play messages with PLAY/STOP; remote access code 19.

Programming

Phonebook: MENU > Phonebook > Add contact, enter number/name/type > SAVE. Speed dial voicemail: MENU > Settings > Voicemail #. Answering system: Record announcement via MENU > Answering sys > Announcement. Deregister: MENU > Handset > Deregister.

Configuration

Default settings indicated by asterisks (*).

Setting	Default	Options	Comments
Language	English*	English, Français, Español	MENU > Settings > Set language
Ringer Volume	3*	Off, 1-6	MENU > Sound settings > Ringer volume
Answering Rings	4*	2-6, Toll saver	MENU > Answering sys > # of rings
Recording Time	3 min*	1-3 min	MENU > Answering sys > Recording time
Bluetooth	Off*	On/Off, Pair devices	MENU > Bluetooth > Add cell/headset
Key Tone	On*	On, Off	MENU > Sound settings > Key tone

Admin Access: MENU for settings; default remote code 19.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No dial tone	Line cord loose; power off	Check connections; replug power
Cannot pair Bluetooth	Incompatible; out of range	Check compatibility; place near base; restart devices
Handset not registered	Deregistered	Place in base or use FIND HS method
No ring	Ringer off; volume low	Adjust ringer; check setup
Interference	Out of range; devices	Move closer; relocate base
Battery not charging	Dirty contacts; depleted	Clean contacts; charge 30 min; replace battery

Care: Wipe with damp cloth. Dispose batteries properly. Service: 1-800-595-9511.