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)