Features & Functions

Bittel UM77 Trimline phone is specially designed for bathroom. UM77 Trimline provides the durability and dependability you need, in a package that is sure to dress up any location.

Simply elegant, UM77 Trimline fits in anywhere you need dependable performance and superior aesthetics.

Main Features

Handset Receiver — Hearing aid compatibility
Wall Mount Hook – Keep the handset on hook while in wall mount condition.
Flash Button – 600ms flash time by default; flash time can be set from 100 to 900 ms, or set at 1000ms.
Redial Button— automatically redial the last dialed number. By default, the last dialed number disappears after 5 minutes to protect guests’privacy. You can set whether the last dialed number shall disappear or not.
VOL Button – three-level volume adjusting.
Mute Button – In phone conversation, it can stop phone transmission on your side (with light indicator).
Message Waiting Light – indicator of ringing, voice message; high-voltage and Lucent light by default.
Wall-mount or Desk-mount – Optional
SOS – Optional
Dial Character – Standard 12 group( DTMF)
Dimensions – 22.5cm×9cm
Handset cord – 2.70m
Line cord – 1m and 12cm
Operating Voltage – 24V~60V DC
Quality Control – ISO9001


Dimension — 218x60x70(mm)
Weight — 385g
Color — Black, Cream
Working Voltage — 24V~60V
Quality Regulation System — ISO9001
Certification — FCC, CE
Package (set/carton) — 16 Sets/Carton
Carton Size — 410 x340x300(mm)