Reject++ : Reject Incoming Call with Handy SMS & Smart Reminder.
R++ is an application which allows you to reject incoming calls (while you're busy) with predefined or custom SMS as well as set up a smart reminder to return the call back.

Let your phone display a full screen image of your caller. Also let it speak out the caller's name or a customized message for that caller. It can also read aloud the sender's name and the body of an sms text message. Voice sound is guaranteed to be clear for all type of phones.

STOP UNSOLICITED CALLS AND TEXT MESSAGES!
Protect yourself from receiving nuisance calls and text messages for FREE!.

KEY FEATURES:
>> reject unwanted text messages.
>> avoid unwanted calls (including unknown calls).
>> allow only messages & calls from known contacts (Phonebook).
>> block all calls and text messages listed in the “black list”
>> allow only calls and text messages listed in the “white list”
>> call and text messages can be handled independently

Mobile CRM for sales professionals who receive more than a few calls a day. Supports in-call operation, detailed call logs and contacts management, call-back & meetings appointments, synchronization with Google Calendar, import & export database to/from Google Docs for back-up and collaboration. User-defined data fields, etc.

Gain control over your incoming calls
Incoming Call option based on time, unknown numbers or phone book entries, black list and unique post call options

***A must-have business app for your smart phone. ***
"CamCard outdoes competitors …" --The New York Times

CamCard is a professional business card reader and business card scanner. Simply take a picture of a business card, CamCard recognizes the business card and saves contact information in Card Holder or your Address Book. Then feel at ease to manage cards with CamCard - business card reader and business card scanner.

Get the Telecom Circle (State / Metro) and the Operator of any mobile number by just entering first 4 digit of your Mobile Number.
See the call logs with complete information like Service Provider and Location of each call received.

Get the STD code of any city in India.
Get the ISD code of all the countries in the word.

Δείτε ποιος σας καλεί, την ώρα που σας καλεί! Έτσι σας δίνετε η δυνατότητα να απορρίψετε ή να δεχτείτε την κλήση. Προς το παρόν εμφανίζονται μόνο σταθερά νούμερα από τον ελλαδικό χώρο.

It displays the name of the number, that is calling you when RINGING! Currently it only works for land-line numbers from Greece.

The only call recorder that works. It automatically records your phone calls and saves them locally on your device and remotely via Dropbox. You can also select particular contacts to record or ignore. Best Ever

application simple qui permet d'enregistrer vos appels téléphonique automatiquement dans un fichier audio.

Cerberus helps you get back your lost or stolen Android device.

Call Recorder that is Feature Rich & Easy to Use for the Samsung Galaxy S2

Total Recall Call Recorder for the Samsung Galaxy S2 | Full Version | Automatically or Manually Record Calls & Voice Notes with ease.