Business phonesENERGY STAR certified
Clarity XLC3.4+
Analog phone.
Configuration
Cordless
Standby power
1.2 W
Gigabit Ethernet ports
0
Frequency
Other
Of 127 certified analog business phones, 122 have a lower standby power than the XLC3.4+ (1.2 W).
- Maker
- Clarity
- Model
- XLC3.4+
- Type
- Analog
- Configuration
- Cordless
- Frequency
- Other
- Gigabit Ethernet ports
- 0
- Extra handsets supported
- 0
- Standby power
- 1.2 W
- On the market since
- Aug 2016
- ENERGY STAR certified
- 20 Nov 2017
Certified under the same record
The maker lists these as the same machine or a variant of it: C4220+, 1 Base + 1 Handset, XLC4, XLC4-C.
Source: ENERGY STAR certified business phones dataset, US EPA, record 2283116, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the XLC3.4+
Certified business phones from other makers, same color class, within 20% of its speed.
| Model | Type | Configuration | PoE class | Standby power |
|---|---|---|---|---|
| VTECH SB67258 | Analog | Conference | - | 1.23 W |
| AT&T CL83215 | Analog | Cordless | - | 1.15 W |
| VTECH DS6151-2 | Analog | Cordless | - | 1.27 W |
| VTECH CTM-A2421-BATT | Analog | Cordless | - | 1.1 W |
| AT&T SB67238 | Analog | Corded | - | 1.3 W |
| Bell,vtech DECT 6.0 cordless telephone | Analog | Cordless | - | 1.05 W |
Clarity