Backup battery installation
Install three AAA non-rechargeable batteries (not supplied) so
that your telephone can still operate in the event of a mains
power failure.
1. Press the large tab on the backup battery compartment
cover. Then pull to open.
2. Place three AAA batteries into the compartment, matching
the polarity engravings.
3. Replace the backup battery compartment cover. Push the
large tab until it locks securely.
Note
: Under normal usage conditions, the three AAA non-
rechargeable batteries should last approximately 6 months.
Battery life depends on the frequency and duration of mains
power failures.
WARNING: Disconnect the telephone line cord from the base
when replacing back-up batteries.
Helpline 0844 800 6503 (See page 51 for costs and hours of operation)
9
Summary of Contents for PowerTel 1880
Page 1: ...PowerTel 1880 User Guide Handleiding Manual de instrucciones...
Page 2: ...Helpline 0844 800 6503 See page 51 for costs and hours of operation...
Page 71: ...Bedieningselementen Handset 1 2 3 4 5 6 7 8 9 10 11 12 13 69...
Page 116: ...114...
Page 129: ...Elementos de mando Terminal inal mbrico 1 2 3 4 5 6 7 8 9 10 11 12 13 127...
Page 174: ...Audioline GmbH D 41460 Neuss 10 2016 Edition 1 0 4 250711 994426...