Shop 4 Line Phone System
(22 items found)
A 4-line phone system is an ideal solution for a start-up or small business that expects to grow. These 4-line business phone systems typically have a base station directly connected to the telephone line, and remote handsets located on employees' desks. A 4-line cordless phone system has the added benefit of giving office staff the use of handsets for remote access.
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VTech Small Business System 4-Line Phone with Digital Answering, Silver/Black (CM18445)
Item #: 901-1539811
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to four lines for expanded calling capabilities
Reliable DECT 6.0 digital technology enhances audio quality for ultra-clear, buzz-free communication
$212.19
Per each
Panasonic KX-TGW420B 4-Line Conference Speaker Phone with Digital Answering
Item #: 901-24605920
Corded 4-Line Office Phone Base Station
Total Number of Phone Lines 4
Maximum Cordless Handset Supported 10
$175.99
Per each
YeaLink SIP-T33G 4-Line Telephone, Classic Gray (1301046)
Item #: 901-24574213
IP phone with high performance includes local five-way conferencing
Supports four telephone lines
Includes popular business features: four VoIP accounts, call hold, mute, DND, one-touch speed dial, hotline, call forward, call waiting, call transfer, group listening, SMS, emergency call, redial, call return, auto answer, local five-way conferencin ...
$145.99
Per each
VTech Small Business CM18245 4-Line Cordless Extension Phone, Silver/Black
Item #: 901-1539812
Extension phone wirelessly connects to the CM18445 base station with one touch, so you can install an entire office system in minutes. Please Note: This is an extension phone, it requires a base station, item CM18445 to function.
Compatible with up to four lines for expanded calling capabilities
Reliable DECT 6.0 digital technology enhances audio quality for ultra-clear, buzz-free communication
$154.19
Per each
XBLUE QB1 14-Line Corded Conference Telephone System Bundle, Black (qb1-ip8g-4x11)
Item #: 901-24561497
This digital phone system allows connecting to standard analog telephone company lines or use VoIP lines and SIP trunks
Supports four analog telephone lines and 10 VoIP telephone lines; contains 24 data ports
Includes 11 handsets and supports up to 20
$2,039.49
Per each
XBLUE QB1 14-Line Corded Conference Telephone System Bundle, Black (qb1-ip8g-4x9)
Item #: 901-24561495
This digital phone system allows connecting to standard analog telephone company lines or use VoIP lines and SIP trunks
Supports four analog telephone lines and 10 VoIP telephone lines; contains 20 data ports
Includes nine handsets and supports up to 20
$1,866.59
Per each
XBLUE QB1 14-Line Corded Conference Telephone System Bundle, Black (qb1-ip8g-4x7)
Item #: 901-24561490
This digital phone system allows connecting to standard analog telephone company lines or use VoIP lines and SIP trunks
Supports four analog telephone lines and 10 VoIP telephone lines; contains 16 data ports
Includes seven handsets and supports up to 20
$1,665.79
Per each
XBLUE QB1 14-Line Corded Conference Telephone, Black (QB1-IP8G-4X5)
Item #: 901-24561491
This digital phone system allows connecting to standard analog telephone company lines or use VoIP lines and SIP trunks
Supports four analog telephone lines and 10 VoIP telephone lines; contains 12 data ports
Includes five handsets and supports up to 20
$1,320.99
Per each
AT&T DLP73390 3-Handset Cordless Telephone, Black/Graphite (DLP73390)
Item #: 901-24496885
Three-handset expandable cordless phone with outstanding range, Bluetooth Connect to Cell, smart call blocker, answering system, and color base display
1000-name/number phone book directory, 50-name/number caller ID memory, and last 10-number redial
Volume control, intercom between handset functions
$150.09
Per each
AT&T Connect to Cell 2-Line Cordless VOIP Phone with Digital Answering, Black/Silver (TL86103)
Item #: 901-284987
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Bluetooth compatibility for easy smartphone use
$196.69
Per each
AT&T ML17929 2-Line Corded Phone, Black & Silver
Item #: 901-1971841
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Monochrome LCD display for clear viewing
$80.99
Per each
XBLUE X16 Plus 6-Line Corded Conference Telephone System Bundle, Black (X16plus-XD10-4x9)
Item #: 901-24561492
This digital phone system operates on the CAT-3 telephone system wiring, perfect for use in most small- to medium-size business offices
System capacity is 16 XD10 telephones and six telephone company lines
Includes popular business features such as automated attendant, voice mail with individual boxes for every user, call announce intercom/paging, conference call meeting rooms, voice mail to email, and dial by name directory; additionally, each telepho ...
$1,443.19
Per each
New Customers
AT&T ML17939 2-Line Corded Phone, Silver/Black
Item #: 901-852181
Conference phone allows for multiple participants to converse simultaneously
Compatible with up to two lines for expanded calling capabilities
Monochrome LCD display for clear viewing
$118.99
Per each
AT&T ATTCL2940 Single Line Corded Phone, Black
Item #: 901-1971840
Corded phone big buttons
Large tilt display
Backlit speakerphone key on the bottom right. The key is actual a clear key, but when activated the key is backlit orange
$45.89
Per each
XBLUE X16 Plus 6-Line Corded Conference Telephone System Bundle, Black (X16plus-XD10-4x11)
Item #: 901-24561493
This digital phone system operates on the CAT-3 telephone system wiring, perfect for use in most small- to medium-size business offices
System capacity is 16 XD10 telephones and six telephone company lines
Includes popular business features such as automated attendant, voice mail with individual boxes for every user, call announce intercom/paging, conference call meeting rooms, voice mail to email, and dial by name directory; additionally, each telepho ...
$1,616.09
Per each
XBLUE QB Advanced QB1005 IP Phone System Bundle, Black, 5 Phone Bundle
Item #: 901-24393556
Supports up to 20 phones and 14 outside lines
Includes an auto attendant
Voicemail for every user
$1,185.39
Per bundle
VTech DS6151-2 2-Handset Cordless Telephone, Silver/Black (80-0883-00)
Item #: 901-2707793
Two-line, two handsets cordless phone with Caller ID, Call Waiting and answering system
50 name and number phonebook directory
Redial, hold, intercom and volume control keys on handsets
$148.99
Per each
Vtech Cordless Telephone, White (VTEVTSN5107)
Item #: 901-24337238
DECT 6.0 technology
Requires a SN5000 series phone to operate
1,000 name & number smart call block
$57.99
Per each
AT&T Cordless Telephone, Silver/Black (TL86003)
Item #: 901-286724
Cordless expansion handset ideal for home and office usage
Download up to 6000 cellular phonebook entries into the cordless handsets
DECT 6.0 connectivity interface provides unsurpassed range and clarity thanks to a unique antenna design and noise-filtering technology
$77.59
Per each
Magnetic Cubicle Keepers®, Clear Polypropylene, 8 1/2" x 11"
Item #: 901-37911
Magnetic Cubicle Keepers® Attach phone lists, photos, certificates and more to file cabinets, desks or any metal surface
Use horizontally or vertically
Clear polypropylene holder with black backing
$10.99
Per pack
XBLUE X16 XB1606CH 4-Line Corded Phone System, Charcoal/Silver
Item #: 901-1912965
This conference expandable phone bundle includes everything you need to install your own office telephone system: server, six phones, phone cables, modular connector, and four analog line ports
Included server provides for up to four telephone lines, while optional expansion board is able to supply you with two additional lines when needed
Each phone comes equipped with a backlit display, which can be programmed to go into power-save mode after it has been idle for 60 seconds
$1,459.79
Per each
Panasonic KX-TGWA40 Corded Speakerphone Office Phone Extension Accessory, Black (KX-TGWA40B)
Item #: 901-24605921
Corded Office Phone Extension Accessory
Total Number of Phone Lines 4
Maximum Cordless Handset Supported 9
$113.89
Per each
Choose between analog and VoIP 4-line phone systems
Users of a 4-line business phone system have a choice between a traditional analog phone or a digital VoIP solution. Analog office phones connect to physical telephone lines using a RJ11 or RJ14C plug connector. Each analog line is a separate physical line. VoIP phones work over the internet and connect with a RJ45 Ethernet cable. Each connection supports several VoIP lines simultaneously. Both systems offer similar features and are internet compatible.
Add multiple extensions
The base station of a 4-line office phone system acts as the hub and controls several remote extensions. Most systems handle up to 16 handsets, including the base station.
Remote phones may be digital or analog. Analog handsets use two- or four-core telephone cables for easy connection. Digital phones use a RJ45 Ethernet cable, which is compatible with other computer systems on site. Each remote handset has a unique extension number allocated to it by the base station and automated handset detection systems simplify system setup.
Deciding between corded and wireless handsets
A 4-line cordless phone system needs no physical connection to the base station, but uses a wireless signal based on the DECT™ 6.0 system. This means users of cordless phones are free to roam, provided they remain within range of the wireless signal. Batteries provide several hours of use between charges, so cordless phones are suitable for employees who are frequently away from their offices.
Because corded phones are physically connected to the base station by analog or internet cables, they’re a good choice for businesses spread over a large area. Handsets of 4-line corded phone systems reflect a traditional design, including a desktop cradle and a corded headset.
Features of 4-line business phone systems
Four-line phone systems are a great solution for anyone needing separate telephone lines, such as a private line and several public lines. Many 4-line systems offer numerous business-friendly features such as:
- 4-line phone with caller ID
- Conference calling
- Analog and VoIP compatibility
- Call hold and waiting
- Internet modem compatibility
- Digital answering service
- Call forwarding
- Call transfer
- Paging and intercom
Check out the complete selection of 4-line phones at Quill.
