VTech CS5211 User Manual page 48

Appendix
Common cure for electronic equipment
• If the telephone is not responding normally, put the cordless handset in the telephone base. If it does not respond, try the
following (in the order listed):
- Disconnect the power to the telephone base.
- Disconnect the battery on the cordless handset.
- Wait a few minutes before connecting power to the telephone base.
- Install the battery again and place the cordless handset in the telephone base .
- Wait for the cordless handset to synchronize with the telephone base. Allow up to one minute for this to take place.
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