Business phonesENERGY STAR certified

AT&T DECT 6.0 cordless phone

Name: AT&T DECT 6.0 cordless phone
Brand: AT&T

Analog phone, model number EL2131-11.

Configuration

Cordless

Standby power

0.78 W

Gigabit Ethernet ports

Of 127 certified analog business phones, 86 have a lower standby power than the DECT 6.0 cordless phone (0.78 W).

ENERGY STAR has certified this model 12 times, first in May 2023. The figures here are from the most recent certification.

Maker: AT&T
Model: DECT 6.0 cordless phone
Model number: EL2131-11
Type: Analog
Configuration: Cordless
Gigabit Ethernet ports: 0
Standby power: 0.78 W
On the market since: Sep 2025
ENERGY STAR certified: 23 Oct 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: EL2131-11, EL2131-31, EL2131-41, EL2131-51, EL2131-*#, EL2131-**, EL2131-#*, EL2131-##.

Source: ENERGY STAR certified business phones dataset, US EPA, record 4513920, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the DECT 6.0 cordless phone

Certified business phones from other makers, same color class, within 20% of its speed.

Model	Type	Configuration	PoE class	Standby power
VTECH CS6719-2	Analog	Cordless	-	0.78 W
Clarity BT914	Analog	Cordless	-	0.8 W
VTECH CS6649-2	Analog	Corded	-	0.8 W
Clarity E814CC	Analog	Corded	-	0.8 W
vtech, Bell DS6771-3	Analog	Cordless	-	0.8 W
motorola / Vtech XT801	Analog	Cordless	-	0.8 W

AT&T

More AT&T business phones

Model	Type	Configuration	PoE class	Standby power
AWX20004	Analog	Additional Handset	-	0.1 W
AWX22104	Analog	Cordless	-	0.76 W
BL102-4	Analog	Cordless	-	0.87 W
CL80103	Analog	Additional Handset	-	0.2 W
CL80107	Analog	Additional Handset	-	0.2 W
CL80114	Analog	Additional Handset	-	0.2 W
CL80115	Analog	Cordless	-	0.2 W
CL82114	Analog	Cordless	-	0.7 W

All AT&T business phones