Business phonesENERGY STAR certified
VTECH IS8151
Analog phone.
Configuration
Cordless
Standby power
0.8 W
Gigabit Ethernet ports
0
Extra handsets supported
1
Of 127 certified analog business phones, 91 have a lower standby power than the IS8151 (0.8 W).
- Maker
- VTECH
- Model
- IS8151
- Type
- Analog
- Configuration
- Cordless
- Gigabit Ethernet ports
- 0
- Extra handsets supported
- 1
- Standby power
- 0.8 W
- On the market since
- Mar 2020
- ENERGY STAR certified
- 31 Mar 2020
Certified under the same record
The maker lists these as the same machine or a variant of it: 1 base + 1 handset, IS8151-2, 1 base + 2 handsets + 1 charger, IS8151-3, 1 base + 3 handsets + 3 chargers, IS8151-4, 1 base + 4 handsets + 3 chargers, IS8151-43, IS8151-47, IS8151-4S, IS8151-5, 1 base + 5 handsets + 4 chargers, IS8151-5S, IS8152-5, IS815#-##, #HS+1BS+(#-1)Charger, IS815#-#*, IS815*-##, IS815*-#*.
Source: ENERGY STAR certified business phones dataset, US EPA, record 2357372, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the IS8151
Certified business phones from other makers, same color class, within 20% of its speed.
| Model | Type | Configuration | PoE class | Standby power |
|---|---|---|---|---|
| Clarity BT914 | Analog | Cordless | - | 0.8 W |
| AT&T EL51203 | Analog | Cordless | - | 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 TL96273 | Analog | Cordless | - | 0.79 W |
VTECH
More VTECH business phones
| Model | Type | Configuration | PoE class | Standby power |
|---|---|---|---|---|
| BL102 | Analog | Cordless | - | 0.7 W |
| BL102-0 | Analog | Additional Handset | - | 0.2 W |
| C5400 | Voice over Internet Protocol (VoIP) | Additional Handset | - | 0.1 W |
| CD111A | Analog | Corded | - | 0.1 W |
| CM18045 | Analog | Additional Handset | - | 0.2 W |
| CS5119 | Analog | Cordless | - | 0.7 W |
| CS5129-2 | Analog | Cordless | - | 0.7 W |
| DECT 6.0 Cordless Phone | Analog | Cordless | - | 0.87 W |