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1.4. HANDSET INDICATOR (LED)
The handset LED has following function:
• ON when the external line is busy
• OFF when all handset are in stanby mode
• Flashes on all handset when there is an incoming call
2. TELEPHONE INSTALLATION
2.1 CONNECTIONS
2.2. RECHARGABLE BATTERIES
Before you use your Butler 2505C/2510C for the first time, you must first make
sure that the batteries are charged for 6-8 hourse. The telephone will not work
optimally if not properly charged.
To change or insert a rechargeable battery:
1. Slide the cover towards the bottom and then lift it up.
2. Insert the batteries respecting the (+ and -) polarity.
3. Replace the battery cover
ENGLISH
26 Topcom Butler 2505C/2510C
bottom view
of base
Power cable
HANDL. B2505C_10_C_v3.qxd 28-01-2003 11:15 Page 26