AT&T phone, ENERGY STAR certified

AT&T DECT6.0 Cordless Phone

Name: AT&T DECT6.0 Cordless Phone
Brand: AT&T

Analog phone, model number GL2101-2.

Configuration

Cordless

Standby power

0.58 W

Gigabit Ethernet ports

Frequency

Other

Of 127 certified analog business phones, 56 have a lower standby power than the DECT6.0 Cordless Phone (0.58 W).

Maker: AT&T
Model: DECT6.0 Cordless Phone
Model number: GL2101-2
Type: Analog
Configuration: Cordless
Frequency: Other
Gigabit Ethernet ports: 0
Extra handsets supported: 1
Wireless: Other
Standby power: 0.58 W
On the market since: Sep 2021
ENERGY STAR certified: 14 Dec 2021

Certified under the same record

The maker lists these as the same machine or a variant of it: GL2101, GL2101-1K, GL2101-2K, GL2101-#**, GL2101-#*#, GL2101-##*, GL2101-###, GL2101-0, GL2101-0**, GL2101-0*#, GL2101-0#*, GL2101-0##.

Source: ENERGY STAR certified business phones dataset, US EPA, record 2389870, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the DECT6.0 Cordless Phone

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

Model	Type	Configuration	PoE class	Standby power
vtech, AT&T DECT 6.0 Cordless Phone	Analog	Cordless	-	0.58 W
VTECH SN1127, SN112-;S N112-#; SN112#-; SN112#-#	Analog	Corded	-	0.56 W
VTECH CS6919-2	Analog	Cordless	-	0.6 W
VTECH DS5151-2	Analog	Cordless	-	0.6 W
vtech, AT&T DLP73210	Analog	Cordless	-	0.6 W
VTECH CS5329	Analog	Cordless	-	0.6 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
DECT 6.0 cordless phone	Analog	Cordless	-	0.78 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

All AT&T business phones