User's Manual
Important Dial Tones
Service - Indicates that phone is ready for use (steady tone).
No Service - Indicates that there is no service available (fast beeping tone).
Roam - Indicates service in a roam area.
Not Registered - Indicates inactive or missing SIM card, or need to enter PIN (fast stutter tone).
Supplementary Service - Indicates that supplementary services have been activated.
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SX5e GSM 6 User Manual
Hook Indicator
LED Color Activity Description
Green Flashing (with ringer) Incoming call
Green Continuous FWT is off hook
Green Fast Flashing Processing data call
Green Slow Flashing Call on hold
Message Indicator
LED Color Activity Description
Green Slow Flashing New voice mail or text message
AC Power/Battery Indicator
LED Color Activity Description
Green Continuous AC power applied
Amber Continuous Battery level good
(battery switch on)
Amber/Green Alternating Battery level poor
(battery switch on)