Philips Perfect sound Cordless phone CD1701B/77 vs Philips Perfect sound Cordless telephone CD1703B/78

Comparison of CD1701B/77, CD1703B/78

38 specifications	A Philips Perfect sound Cordless phone CD1701B/77 Model CD1701B/77 View product	B Philips Perfect sound Cordless telephone CD1703B/78 Model CD1703B/78 View product
Performanceidentical
Answering machine	No	No
Intercom	No	No
Ringer type	Polyphonic	Polyphonic
GAP compatible	Yes	Yes
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Integrated antenna	Yes	Yes
Call managementidentical
Caller ID	Yes	Yes
Redial list capacity	5	5
Call log entries	10	10
Call waiting	Yes	Yes
Phone featuresidentical
Phonebook capacity	50 entries	50 entries
Dialing	Tone/Pulse	Tone/Pulse
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capability	4	4
Paging function	Yes	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
Battery full indication	Yes	Yes
Battery low indication	Yes	Yes
LED indicators	Yes	Yes
Displayidentical
Built-in display	Yes	Yes
Backlight colour	Amber	Amber
Backlight display	Yes	Yes
Ports & interfacesidentical
Wireless connectionKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery type	AAA	AAA
Number of batteries supported	2	2
Talk time	12 h	12 h
Weight & dimensionsidentical
Base dimensions (WxDxH)	107 x 79 x 109 mm	107 x 79 x 109 mm
Handset dimensions (WxDxH)	164 x 28 x 46 mm	164 x 28 x 46 mm
Packaging content1 differ
Number of handsets includedDiffers	1	3
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	500 mAh	500 mAh
Other featuresidentical
Signal strength indication	Yes	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.