I need a bulk order of telephone cords quickly. Should I choose Amazon Prime or Ships from RetailAndBulk?

Ships from RetailAndBulk is fastest for bulk orders. We ship all telephone cables in one shipment the next business day from our NY workshop where we make them. Prime may need to transfer stock to one warehouse first or send multiple packages.

Are these telephone splitters compatible with all landline phones such as AT&T, Panasonic, and cordless phones?

Yes, but note — this is not a phone jack splitter that simply splits a single-line phone service into two jacks for using two phones on the same line. This adapter splits a 4-conductor RJ11 2-line cable into separate jacks for Line 1 and Line 2.

What is the difference between this RJ11 Line Separator/Combiner and a standard 2-way phone jack splitter?

This RJ11 Line Separator/Combiner is designed for two-line phone service, where a single 4-conductor RJ11 cable carries Line 1 and Line 2. It separates those lines into individual single-line jacks, each with its own phone number.

Does this phone line splitter come with a phone cord?

This listing is for the adapter only. We also offer a combo option [adapter + custom size phone cord]. Scroll to the top of the page to select it — there you can choose a phone cord length from 2 inches to 15 ft along with the phone line splitter.

Do you offer bulk discounts on large orders?

Yes, if you have an Amazon Business account, you will see it when adding large quantity to cart. We’ve served many large-scale projects, including hotels, retail chains, new constructions, schools, hospitals, TV stations, and fire departments.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Dual Telephone Line Separator/Combiner 3-Female RJ11 Jack Adapter (Black)

Product ID: 518613728

Details

Brand
RetailAndBulk
Cable type
Telephone
Compatible devices
Telephone
Connector type
RJ11
Special feature
High Speed

⚡Supports up to 1.5 Amps current for reliable performance

📞3 Female RJ11 sockets for dual-line management

🔄Separates or combines 2 phone lines seamlessly

R980

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

📞 Stay connected, split smart — the ultimate dual-line solution!

DUAL LINE MASTERY - Effortlessly split or merge two phone lines with a single adapter
ROBUST RELIABLE - Durable black casing built for indoor and outdoor use, ensuring longevity
COMPACT DISCREET - Sleek round design fits seamlessly into any professional setup without clutter
HIGH SPEED SIGNAL INTEGRITY - Maintains crystal-clear voice quality with minimal interference
UNIVERSAL RJ 11 COMPATIBILITY - Works flawlessly with all traditional landline phones using 6P4C connectors

This Dual Telephone Line Separator/Combiner features three female RJ11 (6P4C) sockets designed to split a single 4-wire cable into two distinct phone lines or combine two lines into one. Supporting up to 1.5 Amps, it ensures reliable, high-speed signal transmission for traditional landline phones. Its durable black casing is suitable for both indoor and outdoor use, making it a versatile and essential tool for managing dual-line telephone setups.

Specifications

ASIN	B08B6GJ5RD
Best Sellers Rank	191,928 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,304 in Analogue & DECT Phones
Brand	RetailAndBulk
Cable Type	Telephone
Colour	Black
Compatible Devices	Telephone
Compatible Phone Models	Traditional Landline Phones
Connector Gender	Female
Connector Type	RJ11
Customer Reviews	4.2 4.2 out of 5 stars (52)
Indoor Outdoor Usage	Outdoor
Item Shape	Round
Manufacturer	RetailAndBulk
Manufacturer Part Number	RJ11-L1-L2
Maximum Current	1.5 Amps
Model Name	Phone Line Splitter Separator/Combiner
Model Number	RJ11-L1-L2
Number of Items	1
Number of Pins	4
Other Special Features of the Product	High Speed, Durable
Recommended Uses For Product	2-Line Phone
Specification Met	RoHS
UPC	618020832893
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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R980

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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