Motorola W220 Service Manual

50 June 22, 2006
Troubleshooting W220
PRELIMINARY
Programming: Software Upgrade and Flexing
Contact your local technical support engineer for information about equipment and procedures
for flashing and flexing.
8. Keypad not functioning. Keypad defective. Use alcohol to wipe the keypad metal dome.
Check if fault has been cleared. If the fault is still
present, either replace the keypad as described
in the procedures or refer to a Level 3 Service
Center for the keypad metal dome replacement.
9. No or weak audio when using headset. Headset plug not fully pushed. Ensure the headset plug is fully seated in the
audio jack.
Table 4. Level 1 and 2 Troubleshooting Chart(Continued)
Symptom Probable Cause Verification and Remedy

Motorola W220 Specifications

General

Rear camera	No
FM radio	Yes
Ringer type	Polyphonic
Display type	CSTN
Display resolution	128 x 128 pixels
Display number of colors	65536 colors
Internal memory	0.5 MB
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Product color	Pink
Talk time (2G)	8 h
Battery capacity	850 mAh
Standby time (2G)	290 h
Data network	GPRS
Personal info management (PIM)	Alarm clock, Calendar

Weight and Dimensions

Depth	46.7 mm
Width	16.7 mm
Height	95 mm
Weight	93 g